title: [Radioisotope penography].
authors.affiliation: First Department of Urology, Toho University School of Medicine.
authors.forename: M
authors.initials: M
authors.lastname: Shirai
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D018783:Impotence, Vasculogenic / Q000175:diagnosis*; D008297:Male; D010208:Papaverine; D010413:Penis / Q000098:blood supply / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D012039:Regional Blood Flow; D013668:Technetium Tc 99m Aggregated Albumin
chemical_list: D013668:Technetium Tc 99m Aggregated Albumin; D010208:Papaverine