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au:Varela Alonso, José

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Efectos de la ingesta de lácteos enriquecidos de forma natural con selenio y omega-3 en una muestra de mujeres posmenopáusicas con síndrome metabólico: un ensayo clínico aleatorizado, triple ciego y controlado con placebo
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Pérez Fernández, María Reyes

; Martínez Lede, Ismael

; Failde Garrido, José María

; Varela Rodríguez, Sabela

; Calvo Ayuso, Natalia

; Álamo Alonso, Alberto José del

Nutrición Hospitalaria

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oct 2021, Volume 38 N. 5 Pages 983 - 992

Abstract: En Es | Text: En Es | PDF: En | PDF: Es

Abstract Introduction: metabolic syndrome in postmenopausal women can improve with a healthy diet. Objectives: to evaluate whether a dietary intervention with dairy products naturally enriched with selenium and omega-3 polyunsaturated fatty acids increases selenium plasma levels and improves cardiovascular risk factors in postmenopausal women with metabolic syndrome. Material and methods: a randomized, triple-blind, controlled clinical trial carried out in GP surgeries. Recruitment: April 2018, 46 postmenopausal women with metabolic syndrome who were frequent dairy consumers. Randomization: 23 in control group and 23 in experimental group. Intervention: consumption of dairy products naturally enriched with selenium and omega-3 polyunsaturated fatty acids (milk, yogurt, fresh cheese) for three months. Controls took conventional dairy. Primary endpoint: plasma selenium levels; secondary endpoints: metabolic syndrome criteria. Registration number 2018/256, Galicia Ethics Committee. Results: in all, 23 women in the control group and 21 in the intervention group completed the trial. Selenium increased in the intervention group (7.2 µg/L, 95 % CI, 3.7/10.8) compared to the control group (-4.5 µg/L, 95 % CI, -8/-1) (p < 0.001) and very low-density lipoprotein cholesterol decreased (-2.3 mg/dL, 95 % CI, -5.6/1) compared to the control group (1.9 mg/dL, 95 % CI, -0.7/4.5) (p = 0.043). Waist circumference (p = 0.010), body mass index (p = 0.047) and high-density lipoprotein cholesterol (p < 0.001) in the experimental group improved in comparison to baseline measurements. Conclusions: an intervention with dairy products naturally enriched with selenium and omega-3 in a sample of postmenopausal women with metabolic syndrome can improve plasma selenium levels and very low-density lipoprotein cholesterol.

Resumen Introducción: el síndrome metabólico de las mujeres posmenopáusicas puede mejorar con una alimentación saludable. Objetivos: evaluar si una intervención alimentaria con productos lácteos enriquecidos en selenio y ácidos grasos poliinsaturados omega-3 aumenta los niveles de selenio y mejora los factores de riesgo cardiovascular en las mujeres posmenopáusicas con síndrome metabólico. Material y métodos: ensayo clínico aleatorizado, triple ciego y controlado, realizado en atención primaria. Captación: abril 2018, 46 mujeres posmenopáusicas con síndrome metabólico consumidoras habituales de lácteos. Aleatorización: 23 en el grupo de control y 23 en el grupo experimental. Intervención: consumo durante 3 meses de lácteos enriquecidos naturalmente con selenio y ácidos grasos poliinsaturados omega-3 (leche, yogur y queso fresco). Controles: consumo de lácteos convencionales. Variable principal: selenio en plasma; secundarias: criterios del síndrome metabólico. Número de registro 2018/256, Comité de Ética Galicia. Resultados: finalizaron 23 mujeres en el grupo de control y 21 en el grupo de intervención. Aumentó el selenio en el grupo de intervención (7,2 µg/L, IC del 95 %: 3,7/10,8) frente al grupo de control (-4,5 µg/L, IC del 95 %: -8/-1) (p < 0,001) y disminuyó el colesterol unido a lipoproteínas de muy baja densidad (-2,3 mg/dl, IC del 95 %: -5,6/1) respecto al grupo de control (1,9 mg/dl, IC del 95 %: -0,7/4,5) (p = 0,043). Las mujeres del grupo experimental mejoraron respecto a su medición basal en perímetro de cintura (p = 0,010), índice de masa corporal (p = 0,047) y colesterol unido a lipoproteínas de alta densidad (p < 0,001). Conclusiones: una intervención con lácteos enriquecidos naturalmente con selenio y omega-3 en mujeres posmenopáusicas con síndrome metabólico puede mejorar los niveles de selenio en plasma y de colesterol unido a lipoproteínas de muy baja densidad.

https://doi.org/10.20960/nh.03613

Revisores 2020
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Alonso, Daniela

; Alvarez, José Manuel

; Arrivillaga, Christiane

; Guerrero, María Elena Ávila

; Barreto, Ana Claudia

; Bertolotto, Fernando

; Brunet, Nicolás

; Bruno, Gabriela

; Brussino, Silvina

; Castillo, Mauricio

; Chiarino, Nicolás

; Correa-Moreira, Gonzalo

; Daguerre, Leticia

; Dias, Hélia

; Díaz, Alvaro

; Díaz, Daniela

; Duero, Dante

; Elices, Matilde

; FreibergHoffmann, Agustín

; Frías, Pamela

; Garcés, Magadalena

; Rubiano, Mónica García

; Guidotti, Carolina

; Hernandez, José Augusto

; Huerta, Fernando

; Labarthe, Javier

; Leopold, Sandra

; López-Steinmetz, Cecilia

; Mailhos, Alvaro

; Mercado Maya, Aida

; Michelini, Yanina

; Mola, Débora

; Quintana, Adriana Molas de la

; Montero, Federico

; Berges, Beatriz Montes

; Orejuela, Johnny

; Palermo Moreira, Cássia Regina

; Pechorro, Pedro

; Pereira, José Carlos

; Acosta, Andrés Perez

; Plachot, Graciela

; Quintana, Alberto Manuel

; Melognio, Alejandro Raggio

; Ramos, Valeria

; Leite, Umbelina Rego

; Estrada, Erika Robles

; Ayan, Maria Noel Rodriguez

; Santos, Paul Ruiz

; Spinatelli, Jorge Salvo

; Schenck, Marcela

; Sánchez, Hugo Selma

; Simkin, Hugo

; Soldatova, Elena

; Abella, Alicia María Sosa

; Tosi, Jeremías David

; Tutte, Verónica

; Ungaretti, Joaquín

; Bálsamo, Pilar Uriarte

; Vales, Lisandro

; Garay, Rosa Maria Varela

Psicología, Conocimiento y Sociedad

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2020, Volume 10 N. 3 Pages 173 - 174

Abstract: Es | Text: Es | PDF: Es

https://doi.org/10.26864/pcs.v10.n3.rev 147 downloads

Macronutrients contribution from beverages according to sex and age: findings from the ANIBES Study in Spain
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Ruiz Moreno, Emma

; Rodríguez Alonso, Paula

; Ávila Torres, José Manuel

; Valero Gaspar, Teresa

; Pozo de la Calle, Susana del

; Varela Moreiras, Gregorio

Nutrición Hospitalaria

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2016, Volume 33 Suppl. 3 Pages 52 - 59

Abstract: En | Text: En | PDF: En

Methodologies and procedures used in dietary surveys have been widely developed with the aim of evaluating the nutritional status of a population. However, beverages are often either disregarded at national and international assessment of nutrients intake or poorly mentioned. Moreover, there is no standardized questionnaire developed as a research tool for the evaluation of beverages intake in the general population. Moreover, the contribution of different beverages to macronutrients intake is rarely provided. The latter in the context of a continuous expansion and innovation of the beverages market in Spain. Therefore, the main goal of the present study was to evaluate non-alcoholic and alcoholic beverages macronutrients contribution in the ANIBES study in Spain (9-75 years old). As expected, those contributed to dietary macronutrient intake mainly as total carbohydrates and sugar. The contribution to other macronutrients (proteins and lipids) by the beverage groups was of much less importance. For non-alcoholic beverages, contribution to carbohydrates was much higher in younger populations (children: 10.91 ± 9.49%, mean ± SD for boys and 9.46 ± 8.83% for girls; adolescents: 11.97 ± 11.26% for men and 13.77 ± 10.55% in women) than in adults: 9.01 ± 9.84% for men and 7.77 ± 8.73% in women. Finally, a much lower contribution was observed in the elderly: 4.22 ± 6.10% for men and 4.46 ± 6.56% for women. No sex differences, however, across all age groups were found. Results for sugar contribution showed a similar trend: children (23.14 ± 19.00% for boys and 19.77 ± 17.35% for girls); adolescents (28.13 ± 24.17% for men and 29.83 ± 21.82% in women); adults 20.42 ± 20.35% for men and 16.95 ± 17.76% in women, p ≤ 0.01; and elderly: 14.63% ± 9.97 for men and 9.33 ± 12.86% in women. The main contribution corresponded to sugared soft drinks, juices and nectars, more relevant and significant in the younger populations. As for alcoholic beverages, the contribution of macronutrients to the total diet is low for carbohydrates and sugar. The main contribution of this group, as expected, is alcohol, being higher from low alcohol content beverages, and in men vs women (p ≤ 0.001).

https://doi.org/10.20960/nh.317 322 downloads

Fifty years of beverages consumption trends in Spanish households
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Rodríguez Alonso, Paula

; Pozo de la Calle, Susana del

; Valero Gaspar, Teresa

; Ruiz Moreno, Emma

; Ávila Torres, José Manuel

; Varela Moreiras, Gregorio

Nutrición Hospitalaria

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2016, Volume 33 Suppl. 3 Pages 46 - 51

Abstract: En | Text: En | PDF: En

Objectives: To describe the evolution of non-alcoholic and alcoholic beverages consumption in the Spanish households from the 60's to nowadays. Methods: This study is based on beverages and food consumption in Spanish households; the data sample consisted of consumption and distribution data, obtained from the Household Budget Survey (HBS) since 1964 to 1991 and from the Food Consumption Survey (FCS) since 2000 to 2014, in collaboration with the Spanish Nutrition Foundation (FEN). Results: In 2014 the average consumption of non-alcoholic beverages was 332 g/person/day, whereas alcoholic beverages consumption represented 72.6 g/person/day. Consumption of non-alcoholic beverages has increased 721% (1964: 46 g/person/day; 1991: 96 g/person/day; 2000: 240 g/person/day and 2014: 332 g/person/day), whereas alcoholic beverages consumption has decreased roughly a 50% (1964: 145 g/person/day; 1991: 113 g/person/day; 2000: 78.4 g/person/day and 2014: 72.6 g/person/day). The most consumed alcoholic beverage in 2014 was beer (41.3 g/day), followed by wine (23.0 g/day). Regarding non-alcoholic beverages, the most consumed was water (144 g/day), followed by cola (ordinary: 30.7 g/day and diet: 20.5 g/day). According to Spanish regions, in 2014 non-alcoholic beverages were the most consumed in the islands (Balearic Islands 521 grams/person/day; Canary Islands 515 grams/person/day), as it was in the nineties (Balearic Islands 148 grams/person/day and Canary Islands 281 grams/person/day). However in 1980-81 the largest consumption of alcoholic beverages was that of Galicia, 408 g/person per day, and the lower in the Canary Islands, 63 g/person per day. In 2014, Murcia and Andalucía represented the regions with the highest consumption of alcoholic beverages. In 2014, alcoholic beverages provided roughly 1.89% of the total energy and 1.47% of sugars, whereas non-alcoholic beverages provided 3.28% of energy and 15.72% of sugars and, in 2000, alcoholic beverages contributed 2.29% of the energy and 1.47% of sugars and non-alcoholic drinks provided 3.76% of the energy and 22.7% of sugars. Conclusion: There have been significant changes in the eating patterns at the Spanish homes, especially regarding beverages consumption, over the last five decades. In general, a higher consumption and variety for non-alcoholic drinks has occurred, especially in the islands. In parallel, a decline in alcoholic beverages consumption has been clearly observed.

https://doi.org/10.20960/nh.316 904 downloads

A new educational tool to learn about hydration: taste workshops for children
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Valero Gaspar, Teresa

; Rodríguez Alonso, Paula

; Ruiz Moreno, Emma

; Pozo de la Calle, Susana del

; Ávila Torres, José Manuel

; Varela Moreiras, Gregorio

Nutrición Hospitalaria

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2016, Volume 33 Suppl. 3 Pages 67 - 70

Abstract: En | Text: En | PDF: En

Introduction: Nutrition education contributes to children's understanding and practice of healthy lifestyles behaviors. Having a well hydration status is an essential topic, especially since children are a vulnerable population who are much more prone to dehydration than adults are. The approval of the Report on the European Gastronomic Heritage: Cultural and Educational Aspects in 2014 served as starting point to work on innovative audio-visual and multimedia materials for children. The Spanish Nutrition Foundation (FEN) and the Royal Academy of Gastronomy (RAG), in collaboration with the Ministry of Education, Culture and Sport in Spain (MECD), developed educational videos for schoolchildren to learn about food, nutrition and gastronomy, specially, the importance of being hydrated. Objectives: To develop a serial of videos for children between 3 and 9 years old with nutrition and cooking lessons to be used as educational resources in the official curricula. Methods: Fourteen chapters related to food, nutrition, gastronomy, physical activity and hydration to be used to record videos were designed and tested. A nutritionist, a chef and two puppets were the main characters acting in the videos. Results: The chapters were assembled in nine videos that included five sections: introduction, video lesson, recipes -in case of hydration, recipes with different water content foods were recorded-, what have you learnt and check your knowledge. A summary of the new educational material was officially presented at the Spain Pavilion during the Expo Milano 2015. Moreover, they are included as education tool for teachers in the new PANGEI Programme (Food, Nutrition and Gastronomy for Infantile Education) conjointly launched by FEN, RAG and MEDC. Conclusion: Taste workshops are useful as innovative nutrition education tools to reinforce language, listening and motor skills as well as food and nutrition concepts, and specially, the importance of being well hydrated.

https://doi.org/10.20960/nh.319 327 downloads

Integración o inclusión: El dilema educativo en la atención a la diversidad
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Alonso, José Domínguez

; Castedo, Antonio López

; Justei, Margarita Rosa Pino

; Varela, Elia Vázquez

Revista Portuguesa de Educação

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jun 2015, Volume 28 N. 2 Pages 31 - 50

Abstract: Es Pt En | Text: Es Pt En | PDF: Es | PDF: Pt | PDF: En

El sistema educativo español aboga por la inclusión educativa en la atención al alumnado diverso en los centros de enseñanza obligatoria. Se realizó una investigación cualitativa-cuantitativa, cuyo objetivo era comprobar la sustitución paulatina de la perspectiva integradora por las prácticas inclusivas en los centros educativos. Así, los métodos se ejecutaron de manera secuencial: en una primera etapa se recolectaran y analizaran los datos cualitativos (grupos de enfoque), y en una segunda fase se recabaran y examinaran datos cuantitativos (cuestionario de opinión). El primer análisis muestra un predominio de aspectos que entorpecen la atención a la diversidad (64%), frente a los que la favorecen (36%). El segundo refleja un predominio del modelo de integración (74%), en detrimento del modelo de inclusión (26%). Además, el análisis inferencial revela que a mayor experiencia docente menor importancia se le concede a la atención del alumnado diverso, y viceversa.

O sistema educativo espanhol advoga a inclusão educativa na atenção à diversidade dos alunos nos centros de ensino obrigatório. Realizou-se uma investigação qualitativa-quantitativa, cujo objetivo era comprovar a substituição paulatina da perspetiva integradora pelas práticas inclusivas nos centros educativos. Assim, os métodos foram implementados de maneira sequencial: numa primera etapa recolheram-se e analisaram-se os dados qualitativos (grupos de enfoque) e, numa segunda fase, recolheram-se e examinaram-se dados quantitativos (inquérito de opinião). A primeira análise mostra um predomínio de aspetos que dificultam a atenção à diversidade (64%), face aos que a favorecem (36%). A segunda reflete um predomínio do modelo de integração (74%), em detrimento do modelo de inclusão (26%). Além disso, a análise inferencial revela que quanto maior for a experiência docente, menor é a atenção concedida à diversidade, e vice-versa.

The Spanish educational system defends an inclusive approach in attending to the diversity of students in compulsory educational institutions. A qualitative-quantitative research was carried out to check the gradual substitution of the integrative practices by the inclusive ones in educational centres. Two methodological phases were completed: in a first step qualitative data were collected and analysed (focus group), and in a second step a quantitative analysis was made (questionnaire feedback). The first analysis (qualitative) shows a predominance of aspects that hinder the attention to diversity (64%), compared to those which promote it (36%). The data obtained from the quantitative analysis reflects more integrative tendencies (74%), than inclusive ones (26%). Also, the inferential analysis indicates that the more educational experience, the less importance is given to the attention to diversity, and vice versa.

2603 downloads

La demora diagnóstica en el cáncer colorrectal en función del medio de procedencia
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Pereiro Sánchez, Elena

; Díaz Grávalos, Gabriel J.

; Gándara Quintas, Carmen M.

; Varela Estévez, María José

; Álamo Alonso, Alberto J. del

; Casado Górriz, Inmaculada

Revista Clínica de Medicina de Familia

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oct 2012, Volume 5 N. 3 Pages 176 - 181

Abstract: En Es | Text: En Es | PDF: En | PDF: Es

Objective: To determine the existence of differences in the delayed diagnosis of colorectal cancer attributable to the provider based on background (rural/urban) and to assess the repercussion that the delay may produce on the extension of the tumour by staging. Design of the study: Cross-sectional observational study Location: Health care service in the province of Orense. Participants: All patients diagnosed with colorectal cancer registered at the Orense Hospital Complex in the years 2006 y 2007. Main measurements. The following were determined: sex and age at time of diagnosis, background (rural/urban), date of the patient's first contact with the health system (family practitioner, emergencies, other), date of staging, degree of extension at time of diagnosis and delay in diagnosis (date of staging minus date of patient's first contact) Results: 549 cases were included, with an average age of 72.6 years (DE 11,2) and 64.5% from a rural background. No significant differences in staging were found between the two areas. The mean delay in diagnosis was 87.2 days (DE 119,7), with a much higher incidence in the rural area (95,5 days [DE 135,5]) than in the urban area (71,5 days [DE 79,7]). The lineal regression showed that a longer delay was associated with the rural area. Conclusions: In colorectal cancer, a rural background implies a greater delay in diagnosis attributable to the provider than in an urban area, although it is not accompanied by (assoc iated with) a more advanced staging.

Objetivo: Determinar la existencia de diferencias en la demora diagnóstica del cáncer colorrectal atribuible al proveedor en función del medio de procedencia (rural/urbano) y valorar la repercusión que esa demora pudiera producir sobre la extensión tumoral medida mediante la estadificación. Diseño del estudio: Estudio observacional transversal. Emplazamiento: Atención sanitaria en la provincia de Orense. Participantes: Todos los pacientes diagnosticados de cáncer colorrectal registrados en el Complejo Hospitalario de Orense en los años 2006 y 2007. Mediciones principales: Se determinó: sexo, edad al diagnóstico, medio de procedencia (rural/urbano), fecha del primer contacto del paciente con el sistema sanitario (médico de familia, urgencias, otros), fecha de estadificación, grado de extensión al diagnóstico y demora diagnóstica (fecha de estadificación menos fecha de primer contacto del paciente). Resultados: Fueron incluidos 549 casos, con una media de edad de 72,6 años (DE 11,2) y 64,5% de procedencia rural. No se constataron diferencias significativas en la estadificación entre ambos medios. La media de la demora diagnóstica era de 87,2 días (DE 119,7), siendo significativamente mayor en el medio rural (95,5 días [DE 135,5]) frente al urbano (71,5 días [DE 79,7]). La regresión lineal mostró que una mayor demora se asociaba a la procedencia rural. Conclusiones: En el cáncer colorrectal, la procedencia rural supone una mayor demora diagnóstica atribuible al proveedor respecto al medio urbano, aunque no se acompaña de una estadificación más avanzada.

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Cesión de plomo y otros metales desde las tuberías al agua de consumo en la Comunidad Autónoma del País Vasco
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Zaldua Etxabe, Itziar

; Cambra Cotín, Koldo

; Onaindia Olalde, Conchi

; Varela Alonso, José

Gaceta Sanitaria

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dec 2010, Volume 24 N. 6 Pages 460 - 465

Abstract: En Es | Text: En Es | PDF: En | PDF: Es

Objectives: To evaluate exposure to lead and other metals from drinking water as a result of the materials used for pipes in the supply areas of the Basque Country (Spain). Method: Random sampling of properties in the supply areas was carried out. A total of 3,295 samples were taken in 154 areas, which together represented 87% of the properties supplied in our region. A method known as random day time sampling was used. Each sample was tested for lead, and samples from larger areas were also tested for nickel, copper and chromium. Testing for iron was optional. Results: A total of 1.75% (0.85-2.64) of the properties in the supply areas exceeded the reference value for lead (10µg/L), 2.21% (0.97-3.46) exceeded that for iron (200µg/L) and 0.33% (0.11-0.55) exceeded that for nickel (20µg/L). None of the samples exceeded the reference values for copper and chromium (2mg/L and 50µg/L, respectively). Conclusions: The problem of metals release from piping in the properties of the areas studied in the Basque Country is residual. For most of the properties, metal levels in water are below reference values and general measures are not required. Suppliers must identify the presence of lead piping and the risk due to this type of piping as part of the control and management program for each individual supply area and, in particular, in those areas not included or not fully analyzed in this study.

Objetivos: Valorar la exposición a plomo y otros metales relacionados con los materiales de las tuberías, a través del agua de consumo de las zonas de abastecimiento de la Comunidad Autónoma del País Vasco. Métodos: Muestreo aleatorio de viviendas en las zonas de abastecimiento. Se tomaron 3.295 muestras en 154 zonas que abastecían al 87% de las viviendas de los abastecimientos de nuestra comunidad. Se utilizó el método de muestreo conocido como random day time. En todas las muestras se determinó el plomo, y en las zonas de mayor población también el níquel, el cobre y el cromo. La determinación del hierro fue opcional. Resultados: El 1,75% (0,85-2,64) de las viviendas de las zonas de abastecimiento superaba el valor de referencia establecido para el plomo (10µg/l), el 2,21% (0,97-3,46) el del hierro (200µg/l) y el 0,33% (0,11-0,55) el del níquel (20µg/l). Ninguna muestra superó los valores de referencia del cobre y el cromo (2mg/l y 50µg/l, respectivamente). Conclusiones: El problema de la cesión de metales desde las tuberías en las viviendas de la zonas estudiadas es residual. Las concentraciones de metales en el agua se encuentran, en la gran mayoría de las viviendas, por debajo de los valores de referencia, y no se considera necesario tomar medidas de carácter general. Los abastecedores deberán identificar la presencia de tuberías de plomo y su riesgo derivado en el programa de control y gestión de cada abastecimiento en particular, especialmente en aquellas zonas que no se han incluido o no han sido lo suficiente caracterizadas en este trabajo.

1100 downloads

Cesión de plomo y otros metales desde las tuberías al agua de consumo en la Comunidad Autónoma del País Vasco
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Zaldua Etxabe, Itziar

; Cambra Cotín, Koldo

; Onaindia Olalde, Conchi

; Varela Alonso, José

Gaceta Sanitaria

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dec 2010, Volume 24 N. 6 Pages 460 - 465

Abstract: En Es | Text: En Es | PDF: En | PDF: Es

1025 downloads

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You can enrich your search in a very simple way. Use the search indexes combined with the connectors (AND or OR) and specify more your search.

For example, if you want to search for articles about
cases of dengue in Brasil in 2015, use:
ti:dengue and publication_year:2015 and aff_country:Brasil

See below the complete list of search indexes that can be used:

Index code	Element
ti	article title
au	author
kw	article keywords
subject	subject (title words, abstract and keywords)
ab	abstract
ta	journal short title (e.g. Cad. Saúde Pública)
journal_title	journal full title (e.g. Cadernos de Saúde Pública)
la	publication language code (e.g. pt - Portuguese, es - Spanish)
type	document type
pid	publication identifier
publication_year	publication year of publication
sponsor	sponsor
aff_country	country code of the author's affiliation
aff_institution	author affiliation institution
volume	article volume
issue	article issue
elocation	elocation
doi	DOI number
issn	journal ISSN
in	SciELO colection code (e.g. scl - Brasil, col - Colômbia)
use_license	article usage license code

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