Prevalences of leg and chest abnormalities in four South African schoolchild populations with special reference to vitamin D status.
D000293:Adolescent; D000886:Anthropometry; D044383:Black People; D002648:Child; D000013:Congenital Abnormalities / Q000453:epidemiology; D005260:Female; D006225:Hand / Q000000981:diagnostic imaging; D006801:Humans; D007194:India / Q000208:ethnology; D007866:Leg / Q000002:abnormalities*; D008297:Male; D011627:Puberty; D011859:Radiography; D012424:Rural Population; D012880:Skin Pigmentation; D013019:South Africa; D013909:Thorax / Q000002:abnormalities*; D014505:Urban Population; D014807:Vitamin D; D044465:White People; D014953:Wrist / Q000000981:diagnostic imaging
D014807:Vitamin D