[Anal complaints of Korean boys in relation to their physical growth and intelligence].
D000293:Adolescent; D001004:Anus Diseases; D001789:Blood Group Antigens; D002648:Child; D004032:Diet; D006128:Growth; D006801:Humans; D007360:Intelligence; D007723:Korea; D008297:Male; D010808:Physical Examination
D001789:Blood Group Antigens