USE AND EFFECTIVENESS OF OZONE IN THE COMPLEX TREATMENT OF CHRONIC RECURRENT APHTHOUS STOMATITIS IN PATIENTS WITH CHRONIC GASTRODUODENITIS». Edu. Vis. [Internet]. 2025 Mar. 30 [cited 2026 Apr. 15];1(3):680-8. Available from: https://brightmindpublishing.com/index.php/ev/article/view/320