For citations:
Polivanova T.V., Vshivkov V.A., Muravjeva N.G. ASSOCIATION OF GASTRODUODENAL DISEASES WITH HELICOBACTER PYLORI-INFECTION IN NATIVE CHILDREN OF TUVA AND EVENKIA. CHILDREN INFECTIONS. 2015;14(2):25-28. (In Russ.) https://doi.org/10.22627/2072-8107-2015-14-2-25-28