For citations:

Molchanova A.V., Mikhailova E.I., Ponorad Yu.N., Kalinovskaya Zh.N. Doppler modeling in predicting primary pharmacoresistance to propranolol in patients with liver cirrhosis. Health and Ecology Issues. 2026;23(3):33-41. (In Russ.) https://doi.org/10.51523/2708-6011.2026-23-3-04