For citations:

Parfenova O.V., Peksheva O.Yu., Zaitseva N.N. Spread of mutations of resistance and HIV-1 subtypes as an indicator of dynamics of HIV epidemic in the Volga Federal District in 2016-2018. Public Health and Life Environment – PH&LE. 2019;(8):50-56. (In Russ.) https://doi.org/10.35627/2219-5238/2019-317-8-50-55