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