The Risk of Oral Cancer among Different Categories of Exposure to Tobacco Smoking in Sri Lanka

Edirisinghe ST, Weerasekera M, De Silva DK, Liyanage I, Niluka M, Madushika K, Deegodagamage S, Wijesundara C, Rich AM, De Silva H, Hussaini HM, De Silva K, Yasawardene S. The Risk of Oral Cancer among Different Categories of Exposure to Tobacco Smoking in Sri Lanka. Asian Pac J Cancer Prev. 2022; 23(9): 2929-2935.