Orzukul E.S., Xursanov Y.E. NEW METHODS OF CLINICAL AND INSTRUMENTAL FEATURES OF VERTEBRAL-BASILAR INSUFFICIENCY IN MIDDLE-AGE PATIENTS. SAI [Internet]. 2024 May 31 [cited 2026 May 27];4(1):192-6. Available from: https://cyberlininka.ru/index.php/sai/article/view/68