Коленко ЮГ, Григ НІ, Синько АО. Chronic recurrent aphthous stomatitis: study of possible etiopathogenetic factors. stomatology [Internet]. 2023 Dec. 27 [cited 2026 Aug. 21];(6):4. Available from: https://www.dentalexpert.com.ua/index.php/stomatology/article/view/545