title: Physiology of erection and pharmacological management of impotence.
mesh_terms: D000818:Animals; D004338:Drug Combinations; D007172:Erectile Dysfunction / Q000175:diagnosis / Q000188:drug therapy*; D006801:Humans; D008297:Male; D010208:Papaverine / Q000009:adverse effects / Q000627:therapeutic use*; D010410:Penile Erection; D010413:Penis / Q000098:blood supply / Q000502:physiology*; D010646:Phentolamine / Q000009:adverse effects / Q000627:therapeutic use*; D011317:Priapism / Q000139:chemically induced; D012039:Regional Blood Flow; D012646:Self Administration; D014463:Ultrasonography
chemical_list: D004338:Drug Combinations; D010208:Papaverine; D010646:Phentolamine