title: The XYY syndrome.
mesh_terms: D000015:Abnormalities, Multiple; D000367:Age Factors; D000374:Aggression; D001827:Body Height; D003415:Crime; D003456:Cryptorchidism / Q000150:complications; D005191:Family Characteristics; D005555:Forensic Psychiatry; D006329:Heart Conduction System / Q000503:physiopathology; D006716:Homosexuality / Q000453:epidemiology; D006801:Humans; D007006:Hypogonadism / Q000150:complications; D007360:Intelligence; D008297:Male; D009030:Mosaicism; D010290:Parents; D010553:Personality Development; D011329:Prisoners; D012729:Sex Chromosome Aberrations; D012730:Sex Chromosomes; D012920:Social Behavior Disorders / Q000453:epidemiology*; D006113:United Kingdom; D014481:United States