Azatyan, Vahe, Lazar Yessayan, Anna Khachatryan, Anush Perikhanyan, Alvard Hovhannisyan, Melanya Shmavonyan, Hasmik Ghazinyan, Robert Gish, Melik-AndreasyanGayane, and Kristina Porksheyan. “Assessment of Pathomorphological Characteristics of the Oral Mucosa in Patients With HBV, HCV and HIV”. The Journal of Infection in Developing Countries 15, no. 11 (November 30, 2021): 1761-1765. Accessed August 9, 2022. https://jidc.org/index.php/journal/article/view/34898508.