For citations:
Kasparov E.V., Klemenkov S.V., Gorbunova S.S. Optimization of Rehabilitation for Patients with Coronary Heart Disease in Shortened Sanatorium Treatment Time. Title. 2023;22(2):21-25. (In Russ.) https://doi.org/10.31550/1727-2378-2023-22-2-21-25