Shah, R., D. C. Talukdar, M. A. Y. Fakir, A. M. Khan, R. Datta, and T. A. Shah. “Oral Carcinogenesis and Role of Bacteria”. Journal of Dhaka Medical College, vol. 22, no. 2, Jan. 2015, pp. 211-5, doi:10.3329/jdmc.v22i2.21545.