title: Bleeding and early obstruction after laparoscopic gastric bypass.
authors.forename: Thomas S
authors.initials: TS
authors.lastname: Helling
mesh_terms: D000328:Adult; D015897:Comorbidity; D005260:Female; D015390:Gastric Bypass / Q000009:adverse effects* / Q000379:methods; D006471:Gastrointestinal Hemorrhage / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy; D006801:Humans; D009767:Obesity, Morbid / Q000601:surgery*