Full text: Available Index: IMSEAR (South-East Asia) Main subject: Socioeconomic Factors / Female / Humans / Male / Infant, Newborn / Public Health Practice / Sex Factors / Infant Mortality / Health Status / Cohort Studies Type of study: Etiology study / Incidence study / Observational study / Prognostic study / Risk factors Country/Region as subject: Asia Language: English Year: 2011 Type: Article