O. Abrahamovych, U. Abrahamovych, S. Guta, M. Farmaha, and L. Kobak. “CYTOMEGALOVIRUS AND VIRUS EPSTEIN- BARR INFECTION IN PATIENTS WITH SYSTEMIC LUPUS ERYTHEMATOSUS AND ITS DEPENDENCE ON GENDER AND AGE OF PATIENTS”. World Science, no. 8(60), Oct. 2020, doi:10.31435/rsglobal_ws/31102020/7225.