title: [Primary common bile duct closure or T-drainage following papilla grafts?].
mesh_terms: D014670:Ampulla of Vater / Q000601:surgery; D003135:Common Bile Duct / Q000601:surgery*; D003287:Contrast Media; D004322:Drainage / Q000379:methods; D006801:Humans; D013536:Suture Techniques
chemical_list: D003287:Contrast Media
vernacular_title: Primärer Choledochusnahtverschluss oder T-Drainage nach Papillenplastik?