Medical grand rounds from the University of Alabama Medical Center.
D000328:Adult; D007172:Erectile Dysfunction / Q000209:etiology*; D013006:Growth Hormone / Q000032:analysis; D006801:Humans; D007621:Karyotyping; D007713:Klinefelter Syndrome / Q000175:diagnosis*; D008297:Male; D012728:Sex Chromatin
D013006:Growth Hormone