For citations:
Vorobyova MP, Tulupov DA, Karpova EP, Naumov OG. Prospects for vitamin d in prevention of acute otitis media in children. Meditsinskiy sovet = Medical Council. 2018;(11):72-75. (In Russ.) https://doi.org/10.21518/2079-701X-2018-11-72-75