title: Erectile dysfunction-advances.
authors.affiliation: Hammersmith Hospital, London.
authors.forename: G
authors.initials: G
authors.lastname: Williams
mesh_terms: D007172:Erectile Dysfunction / Q000628:therapy*; D006801:Humans; D007267:Injections; D008297:Male; D010208:Papaverine / Q000627:therapeutic use; D010410:Penile Erection / Q000187:drug effects; D015917:Penile Prosthesis; D010646:Phentolamine / Q000627:therapeutic use; D011458:Prostaglandins E / Q000627:therapeutic use; D015016:Yohimbine / Q000627:therapeutic use
chemical_list: D011458:Prostaglandins E; D015016:Yohimbine; D010208:Papaverine; D010646:Phentolamine