title: Intracavernous injection of papaverine for erectile failure.
mesh_terms: D001795:Blood Pressure Determination; D007172:Erectile Dysfunction / Q000188:drug therapy* / Q000209:etiology; D006801:Humans; D007267:Injections / Q000379:methods; D008297:Male; D010208:Papaverine / Q000008:administration & dosage*; D010413:Penis / Q000098:blood supply
chemical_list: D010208:Papaverine