Epidemiological features of the course of the new coronavirus infection in children children, COVID-19, SARS-CoV-2, pneumonia M.K. Mambetova, Zh.S. Sovetbekova, Zuura Djolbunova, A.T. Shaimbetov, M. Mairambek, A.A. Abdrakhmanova, Janiya Joldoshbekova, B. Ysmailova https://doi.org/10.54890/1694-6405_2023_1_81