CLINICAL AND LABORATORY CHARACTERISTICS OF ACUTE NOSOCOMIAL ROTA VIRAL INFECTION OF AN EARLY AGE CHILDREN children, nosocomial rotavirus infection, gastroenteritis, clinic, diagnosis, treatment M.M. Bayalieva, M.K. Mambetova, А. Shayymbetov, A.A. Abdrakhmanova, Zh. Ergeshova https://doi.org/10.54890/1694-6405_2023_4_109