For citations:

Voropaeva A.V., Baranov O.Yu., Voropaev E.V. PREPARATION AND APPROBATION OF HELICOBACTER PYLORI GENIC AND ALLELIC VARIANT TESTING. Health and Ecology Issues. 2011;(1):110-116. (In Russ.) https://doi.org/10.51523/2708-6011.2011-8-1-21