Families in Singapore.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003153:Community Health Services / Q000706:statistics & numerical data; D005190:Family; D005194:Family Practice; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008887:Military Medicine; D009017:Morbidity; D012846:Singapore; D006113:United Kingdom