A reflux-preventing valve in jejunoileal bypass.
D000818:Animals; D004285:Dogs; D005502:Food; D006801:Humans; D007082:Ileum / Q000601:surgery; D007408:Intestinal Absorption; D007421:Intestine, Small / Q000601:surgery*; D007583:Jejunum / Q000601:surgery; D008722:Methods; D009765:Obesity / Q000601:surgery*; D011183:Postoperative Complications / Q000517:prevention & control