title: The McCallum device and technique for vaginal fistulae.
mesh_terms: D000328:Adult; D003125:Colostomy; D003287:Contrast Media; D005260:Female; D006801:Humans; D008722:Methods; D011859:Radiography; D012408:Rubber; D013679:Technology, Radiologic / Q000295:instrumentation*; D014546:Urinary Catheterization / Q000295:instrumentation; D014624:Vaginal Fistula / Q000000981:diagnostic imaging* / Q000601:surgery
chemical_list: D003287:Contrast Media; D012408:Rubber