For citations:
Tretyakova O.S., Tkach V.V., Kumelsky E.D., Tkach A.V., Kotov D.A. Current Prevalence of Substance Use Disorders and Its Dynamics in the Republic of Crimea: A Retrospective Study. Public Health and Life Environment – PH&LE. 2023;31(2):27-31. (In Russ.) https://doi.org/10.35627/219-5238/2023-31-2-27-31