title: [Experience with chemical prosthesis in impotence: report of 138 cases].
authors: Z R
authors: ZR
authors: Wang
mesh_terms: D000328:Adult; D000368:Aged; D007172:Erectile Dysfunction / Q000188:drug therapy*; D006801:Humans; D007267:Injections; D008297:Male; D008875:Middle Aged; D010208:Papaverine / Q000008:administration & dosage*; D010413:Penis; D010646:Phentolamine / Q000008:administration & dosage / Q000031:analogs & derivatives*
chemical_list: D010208:Papaverine; D010646:Phentolamine