For citations:
Zhuravleva N.I., Shubina L.C., Sukhorukikh O.A. The use of the level of evidence and grade of recommendations scales in developing clinical guidelines in the Russian Federation. FARMAKOEKONOMIKA. Modern Pharmacoeconomics and Pharmacoepidemiology. 2019;12(1):34-41. (In Russ.) https://doi.org/10.17749/2070-4909.2019.12.1.34-41
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