Olt, S., S. ÖzdaÅŸ, and M. Åžirik. “The Role of Sleeve Gastrectomy on Preventing Type 2 Diabetes Mellitus”. Open Access Macedonian Journal of Medical Sciences, vol. 5, no. 3, June 2017, pp. 316-8, doi:10.3889/oamjms.2017.074.