00592naa#a2200193#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200011300102210005600215215001000271608002700281675002500308700002600333700002600359856001300385EN\\bibl\5686720241122045256.5##a2712-8164##a20210625b2021####ek#y0engy0150####ca0#aRUS##aRU1#aTRENDS IN THE DEVELOPMENT OF COMMERCIAL MEDICINE DURING THE PERIOD OF CORONAVIRUS INFECTIONeJournal article1#aAstrakhancAstrakhan State Medical Universityd2021##a6 с.##aJournal article2local##a. 614.2:616.988zRUS#1aGukovagEkaterina О #1aKosinovagNatal'ya N 4#alobrj.ru