title: A new look at homosexuality.
mesh_terms: D006716:Homosexuality / Q000097:blood / Q000503:physiopathology; D006801:Humans; D008297:Male; D011606:Psychosexual Development; D012725:Sexual Behavior; D013094:Spermatozoa; D013739:Testosterone / Q000097:blood*
chemical_list: D013739:Testosterone