Mostrando 1 - 2 Resultados de 2 Para Buscar '"Iran"', tiempo de consulta: 0.06s Limitar resultados
  1. 1
    “…Methods: This study was a part of the fourth survey of a national surveillance program, which was conducted in 30 provinces of Iran in 2011-2012. LS and SRH were assessed by a questionnaire based on the World Health Organization-Global School-based student Health Survey (WHO-GSHS). …”
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
  2. 2
    “…METHODS: Overall, 14 880 students, aged 6–18 years, were selected using a multistage cluster sampling method from rural and urban areas of 30 provinces in Iran. SES was estimated based on a main summarised component, extracted from principle component analysis of family assets and parents' jobs and education. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Online Artículo Texto
Herramientas de búsqueda: RSS