Diajil A, Thomson P. Risk Factors of Oral Cancer and Potentially malignant disorders (PMDs) – Developing a High / Low Risk Profiling System. JBCD [Internet]. 1 [cited 15Aug.2021];28(1):63-2. Available from: https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/1085