For citations:

Shemeryankina T.B., Shishova L.I. Pharmacopeial Approaches to Standardization of Excipients Exemplified by Propylene Glycol and Its Derivatives. Regulatory Research and Medicine Evaluation. 2026;16(1):92-107. (In Russ.) https://doi.org/10.30895/1991-2919-2026-16-1-92-107