Kolyada, T, T Negreba, O Tupotilov, O Bilozorov, A Zelenska, O Kolyada, O Shvydka, and O Belyavtseva. 2019. “Disease-Associated HLA-DR Polymorphism, Clinical and Immunological Characteristics of Multiple Sclerosis Patients in the Northeastern Region of Ukraine”. Annals of Mechnikov’s Institute, no. 4 (December):21-25. https://journals.uran.ua/ami/article/view/188842.