Savinova, O., K. Gorobchenko, L. Nikolaeva, G. Bolshakova, T. Majstat, and A. Djachenko. “The Changes of Large Intestine cavity’s Microbiota in Patients With HIV Infection”. Annals of Mechnikov’s Institute, no. 4, Feb. 2020, pp. 54-58, https://journals.uran.ua/ami/article/view/193820.