Chishty, Muhammad Salman, Malik Ali Hassan Sajid, Shoaib - Younus, and Usman Ul Haq. “Diagnostic Accuracy of Toluidine Blue in Early Detection of Oral Squamous Cell Carcinoma”. Journal of Fatima Jinnah Medical University 15, no. 2 (December 7, 2021): 91–94. Accessed October 11, 2025. http://jfjmu.com/index.php/ojs/article/view/850.