The natural history of measles in a low-income urban community in South Delhi.
D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007182:Income; D007194:India; D007223:Infant; D008297:Male; D008457:Measles / Q000150:complications / Q000453:epidemiology*; D011446:Prospective Studies; D012189:Retrospective Studies; D014505:Urban Population