Al-Ahmad M, Ezzat B, S S, O AJ. Evaluation of the Salivary Flow Rate and pH in Patients with Recurrent Oral Ulcers. imjm [Internet]. 2020 Nov. 5 [cited 2024 Nov. 30];17(2). Available from: https://journals.iium.edu.my/kom/index.php/imjm/article/view/271