For citations:
Dobrynina N.V., Moseychuk K.A., Nikulina N.N., Pereverzeva K.G., Filippov E.V. Management of epidemiological research in a particular region (based on ESSE-RF2 in the Ryazan region). Russian Journal of Cardiology. 2019;(6):131-134. (In Russ.) https://doi.org/10.15829/1560-4071-2019-6-131-134