Amtha, Rahmi, and Siti Aliyah Pradono. “Unidentified Angular Recurrent Ulceration Responsive to Antiviral Therapy”. Dental Journal 46, no. 1 (March 1, 2013): 30–34. Accessed November 27, 2024. https://e-journal.unair.ac.id/MKG/article/view/797.