title: Penile injection in impotency.
authors.forename: J P
authors.initials: JP
authors.lastname: Pryor
mesh_terms: D007172:Erectile Dysfunction / Q000188:drug therapy* / Q000523:psychology; D006801:Humans; D007267:Injections; D008297:Male; D012646:Self Administration; D014665:Vasodilator Agents / Q000008:administration & dosage* / Q000627:therapeutic use
chemical_list: D014665:Vasodilator Agents