For citations:
Aleksandrova S.L. Helicobacteriosis at children in region of Yakutia. Yakut Medical Journal. 2007;(3):21-23. (In Russ.)
Aleksandrova S.L. Helicobacteriosis at children in region of Yakutia. Yakut Medical Journal. 2007;(3):21-23. (In Russ.)