For citations:

Kovaleva N.A., Trineeva O.V., Chuvikova I.V., Slivkin A.I. Development and Validation of a Procedure for Quantitative Determination of Flavonoids in Sea Buckthorn Leaves by Spectrophotometry. Bulletin of the Scientific Centre for Expert Evaluation of Medicinal Products. Regulatory Research and Medicine Evaluation. 2023;13(2):216-226. (In Russ.) https://doi.org/10.30895/1991-2919-2023-531