title: Sex chromosomes, testosterone, and the brain.
authors.forename: W R
authors.initials: WR
authors.lastname: Kates
authors.forename: H S
authors.initials: HS
authors.lastname: Singer
mesh_terms: D000293:Adolescent; D000782:Aneuploidy; D000818:Animals; D001921:Brain / Q000187:drug effects / Q000378:metabolism* / Q000473:pathology; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007713:Klinefelter Syndrome / Q000188:drug therapy / Q000503:physiopathology*; D008279:Magnetic Resonance Imaging; D008297:Male; D051381:Rats; D012730:Sex Chromosomes / Q000235:genetics* / Q000378:metabolism; D013064:Speech Disorders / Q000188:drug therapy / Q000503:physiopathology; D013739:Testosterone / Q000378:metabolism* / Q000627:therapeutic use
chemical_list: D013739:Testosterone