KLINEFELTER'S SYNDROME WITH THE XXYY SEX CHROMOSOME COMPLEX. WITH PARTICULAR REFERENCE TO PREPUBERTAL DIAGNOSIS.
D002648:Child; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D000013:Congenital Abnormalities; D003933:Diagnosis; D006226:Hand Deformities; D006801:Humans; D007713:Klinefelter Syndrome; D011627:Puberty; D012730:Sex Chromosomes; D012741:Sexual Maturation; D012863:Skeleton
ABNORMALITIES; CHILD; CHROMOSOME ABNORMALITIES; DIAGNOSIS; HAND DEFORMITIES; KLINEFELTER'S SYNDROME; PUBERTY; SKELETON