00592naa#a2200181#i#4500001001500000005001700015011001400032100004100046102000700087200008900094210006400183215001000247608002700257675006500284700002100349700001900370856002100389EN\\bibl\5397320250415074145.2##a2070-8092##a20221021b2022####ek#y0engy0150####ca##aRU1#aPAID AND FREE MEDICAL SERVICES: HISTORICAL PARALLELS OF DEVELOPMENTeJournal article1#aSimferopolcV.I. Vernadsky Crimean Federal Universityd2022##a6 с.##aJournal article2local##aОрганизация здравоохранения. 614.2#1aSukharevagI. A.#1aPevznergD. A.4#acfuv.editorum.ru