For citations:

Izganina L., Vorozheykin A.S., Zaitseva O.N. Quality of Spironolactone‑Based Medicinal Products: A Comparative Analysis of Pharmacopoeial Requirements. Regulatory Research and Medicine Evaluation. 2026;16(3):332-340. (In Russ.) https://doi.org/10.30895/1991-2919-2026-16-3-332-340