Tala, Z. Z., and M. I. Sari. “Role of Glutathione S-Transferase Mu 1 and Glutathione S-Transferases Theta 1 Polymorphism in the Risk of Developing Type 2 Diabetes Mellitus at Universitas Sumatera Utara Hospital, Medan”. Open Access Macedonian Journal of Medical Sciences, vol. 9, no. A, Dec. 2021, pp. 1240-4, doi:10.3889/oamjms.2021.7904.