For citations:
Cherniaeva M.S., Pavlova A.O., Alferova P.A., Rozhkova M.A., Trifonov M.I., Nikeeva T.V., Egorova L.A., Maslennikova O.M., Lomakin N.V., Sychev D.A. Geriatric factors affecting the safety of direct oral anticoagulants in atrial fibrillation patients aged 80 years and older: An observational prospective cohort study. Kuban Scientific Medical Bulletin. 2025;32(3):15-35. https://doi.org/10.25207/1608-6228-2025-32-3-15-35