title: A clinical and endocrine study of mesterolone in secondary impotence.
mesh_terms: D000328:Adult; D013196:Dihydrotestosterone / Q000031:analogs & derivatives*; D007172:Erectile Dysfunction / Q000097:blood / Q000188:drug therapy*; D006801:Humans; D008297:Male; D008655:Mesterolone / Q000627:therapeutic use*; D013739:Testosterone / Q000097:blood*
chemical_list: D013196:Dihydrotestosterone; D008655:Mesterolone; D013739:Testosterone