CONDITION OF THE ORAL MUCOSA IN CHRONIC RECURRENT APHTHOUS STOMATITIS AGAINST THE BACKGROUND OF CHRONIC CHOLECYSTITIS. ijms [Internet]. 2024 Sep. 30 [cited 2026 Jul. 24];4(09):108-11. Available from: https://www.academicpublishers.org/journals/index.php/ijms/article/view/1266