Gastroenteritis in infancy and childhood.
D002648:Child; D002675:Child, Preschool; D005260:Female; D005759:Gastroenteritis / Q000453:epidemiology*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D012189:Retrospective Studies; D012846:Singapore