title: Morbid obesity: gastric bypass and gastroplasty part II.
mesh_terms: D006801:Humans; D007583:Jejunum / Q000601:surgery*; D008722:Methods; D009765:Obesity / Q000628:therapy*; D013527:Perioperative Nursing; D011183:Postoperative Complications / Q000517:prevention & control; D013270:Stomach / Q000601:surgery*