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Continue to ChatIntractable marginal ulcer after gastric bypass in morbidly obese patients: A comparison of RY bypass and One anastomosis Mini bypass https://www.sages.org/meetings/annual-meeting/abstracts-archive/intractable-marginal-ulcer-after-gastric-bypass-in-morbidly-obese-patients-a-comparison-of-ry-bypass-and-one-anastomosis-mini-bypass/