Al-Ahmad, Mustafa, Basma Ezzat, Sukmasari S, and Abdul Jabbar O. “Evaluation of the Salivary Flow Rate and PH in Patients With Recurrent Oral Ulcers”. IIUM Medical Journal Malaysia 17, no. 2 (November 5, 2020). Accessed November 30, 2024. https://journals.iium.edu.my/kom/index.php/imjm/article/view/271.