Ekelund, M Systematic review and meta-analysis of internal herniation after gastric bypass surgery (Br J Surg 2015; 102: 451-460). [electronic resource] - The British journal of surgery Apr 2015 - 460-1 p. digital Publication Type: Journal Article; Comment ISSN: 1365-2168 Standard No.: 10.1002/bjs.9771 doi Subjects--Topical Terms: Gastric Bypass--adverse effectsHernia--etiologyHumansLaparoscopy--adverse effects