For citations:

Meskina E.R., Galkina L.A., Stashko T.V. Acute tonsillitis and pediatric functional gastrointestinal disorders: the first result of a possible association analysis. CHILDREN INFECTIONS. 2020;19(4):19-29. (In Russ.) https://doi.org/10.22627/2072-8107-2020-19-4-19-29