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Guller, Ulrich; Klein, Lazar V; Hagen, John A (2009). Safety and effectiveness of bariatric surgery: Roux-en-y gastric bypass is superior to gastric banding in the management of morbidly obese patients: a reply to the response by Bhoyrul et al. Patient safety in surgery, 3(1), p. 20. London: BioMed Central 10.1186/1754-9493-3-20
