title: Antireflux spur valve in Roux-Y anastomosis.
mesh_terms: D000818:Animals; D001662:Biliary Tract Surgical Procedures; D002761:Cholangitis / Q000601:surgery; D004285:Dogs; D007421:Intestine, Small / Q000601:surgery*; D008722:Methods; D011183:Postoperative Complications / Q000517:prevention & control