XX SEX CHROMOSOMES IN A HUMAN MALE. FIRST CASE.
D001345:Autoradiography; D001706:Biopsy; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D006062:Gonadotropins; D006801:Humans; D007006:Hypogonadism; D007713:Klinefelter Syndrome; D007962:Leukocytes; D008297:Male; D012730:Sex Chromosomes; D013737:Testis; D013936:Thymidine; D046509:Tissue Culture Techniques; D014316:Tritium; D014556:Urine
D006062:Gonadotropins; D014316:Tritium; D013936:Thymidine
BIOPSY; CHROMOSOME ABNORMALITIES; GONADOTROPINS; HYPOGONADISM; KLINEFELTER'S SYNDROME; LEUKOCYTES; RADIOAUTOGRAPHY; TESTIS; THYMIDINE; TISSUE CULTURE; TRITIUM; URINE