Full text: 1 Index: IMSEAR Main subject: Primary Health Care / Rural Population / Socioeconomic Factors / Bangladesh / Female / Humans / Male / Infant, Newborn / Child / Child, Preschool Type of study: Diagnostic_studies / Observational_studies / Prevalence_studies / Risk_factors_studies Country/Region as subject: Asia Language: En Year: 1987 Type: Article