THE COMPARATIVE ANALYSIS OF APPLICATION OF HIGH-FREQUENCY ELECTROSURGICAL AND ULTRASONIC EQUIPMENTS FOR PERFORMANCE LAPAROSCOPIC CHOLECYSECTOMY FOR PATIENTS WITH GALLSTONE DISEASE. J. V. N. Karazin Khark. Nat. Univ., Ser. Med. [інтернет]. 04, Липень 2015 [цит. за 25, Жовтень 2026];(15):31-6. доступний у: https://periodicals.karazin.ua/medicine/article/view/7004