title: A safer and simpler technique for the duodenal switch.
authors.forename: João Batista
authors.initials: JB
authors.lastname: Marchesini
mesh_terms: D000714:Anastomosis, Surgical; D050110:Bariatric Surgery / Q000379:methods*; D004386:Duodenum / Q000601:surgery*; D006801:Humans; D007413:Intestinal Mucosa / Q000098:blood supply; D009767:Obesity, Morbid / Q000601:surgery