“The Survey of Prevalence of Aphthous Oral Ulceration by Patient’s Self Report in 12- to 18-Years Old Thai Students in Srinakharinwirot Prasarnmitr Demonstration School”, SWU Dent J., vol. 3, no. 1, pp. 7–14, Sep. 2014, Accessed: Oct. 23, 2026. [Online]. Available: https://ejournals.swu.ac.th/swudentj/article/view/4513