title: Trichomonal antibody in male homosexuals.
mesh_terms: D000906:Antibodies / Q000032:analysis*; D006716:Homosexuality; D006801:Humans; D008297:Male; D014245:Trichomonas Infections / Q000635:transmission; D014246:Trichomonas vaginalis / Q000276:immunology*
chemical_list: D000906:Antibodies