Marchenko, Olena. “Predicting of the Development of Aids-Indicating Opportunistic Infections in HIV-Infected Patients on Antiretroviral Therapy (retrospective Cohort Study)”. ScienceRise: Medical Science, no. 5 (32) (October 10, 2019): 11–17. Accessed May 7, 2024. https://journals.uran.ua/sr_med/article/view/179650.