For citations:
Melnik E.V., Belova M.V., Tyurin I.A., Ramenskaya G.V. Quantitative Content Parameter in the Standardization of Veratrum Aqua, Veratrum Lobelianum Bernh. Based Drug. Drug development & registration. 2021;10(1):107-113. (In Russ.) https://doi.org/10.33380/2305-2066-2021-10-1-107-113