title: Impotence: treatment by autoinjection of vasoactive drugs.
mesh_terms: D004359:Drug Therapy, Combination; D007172:Erectile Dysfunction / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008297:Male; D010208:Papaverine / Q000627:therapeutic use*; D010646:Phentolamine / Q000627:therapeutic use*
chemical_list: D010208:Papaverine; D010646:Phentolamine