title: Genetic and endocrinological studies in a patient with the XYY syndrome.
mesh_terms: D015068:17-Ketosteroids / Q000652:urine; D000293:Adolescent; D001345:Autoradiography; D001706:Biopsy; D003582:Cytogenetics; D003878:Dermatoglyphics; D004562:Electrocardiography; D004569:Electroencephalography; D004967:Estrogens / Q000652:urine; D006801:Humans; D007621:Karyotyping; D008297:Male; D012729:Sex Chromosome Aberrations / Q000175:diagnosis / Q000235:genetics* / Q000378:metabolism / Q000473:pathology; D013737:Testis / Q000473:pathology*
chemical_list: D015068:17-Ketosteroids; D004967:Estrogens