TоminaЕ, YabluchanskіyN. PEPTIC ULCER DISEASE: CHANGE OF NOTIONS AND APPROACHES, ACCENTS TO THE HEART RATE VARIABILITY. J. V. N. Karazin Khark. Nat. Univ., Ser. Med. [інтернет]. 1 [цит. за 05, Грудень 2025];0(15):129-40. доступний у: https://periodicals.karazin.ua/medicine/article/view/7023