Lunchak, Watchara, Napachanun Wisitjaroen, and Piyangkoon Jumboon. “Silver Nitrate Cauterization for Aphthous Stomatitis”. The Clinical Academia 43, no. 4 (August 31, 2019): 142–149. Accessed May 18, 2024. https://he02.tci-thaijo.org/index.php/theclinicalacademia/article/view/227064.