[Klinefelter's syndrome (a study on 1067 cases of male genital abnormalities)].
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005837:Genitalia, Male / Q000002:abnormalities; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007713:Klinefelter Syndrome / Q000235:genetics* / Q000473:pathology; D008297:Male; D008875:Middle Aged