A. Alina, L. Turgunova, Y. Laryushina, N. Vasilyeva, and D. Amirkhanova, “Interrelations between polymorphism of a gene of a methylenetetrahydrofolatreductase with level of Homocystein in patients with 2 type of diabetes ”, FEB, vol. 78, no. 2, pp. 56–63, Jun. 2015.