title: [Retrograde urethrography in the male].
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008722:Methods; D010969:Plastics; D011859:Radiography; D013679:Technology, Radiologic; D014521:Urethra / Q000000981:diagnostic imaging*; D014522:Urethral Diseases / Q000000981:diagnostic imaging; D014546:Urinary Catheterization / Q000295:instrumentation
chemical_list: D010969:Plastics
vernacular_title: Zur retrograden Urethrographie beim Manne.