Imtiaz Ather Siddiqui et al. 2024. Oral Cancer Frequency at Different Sub Sites of Oral Cavity: A Study from Tertiary Care Hospital of Karachi, Pakistan. Medicine and Medical Research: New Perspectives Vol. 3. (Aug. 2024), 158–169. DOI:https://doi.org/10.9734/bpi/mmrnp/v3/1067.