Bilchenko, O., T. Ospanova, T. Khimich, O. Veremeyenko, Ye. Krasovskaya, and Ye. Manchenko. “Risk Factors That Contribute to the Severe Course and Progression of Community-Acquired Pneumonia”. The Journal of V.N.Karazin Kharkiv National University. Series «Biology» 280 (1): 219-223. Accessed April 16, 2024. https://periodicals.karazin.ua/biology/article/view/9539.