Hannan, M., M. Chowdhury, M. Khan, A. Chowdhury, K. Shahidullah, A. Saha, and A. Anjum. “Prevalence of Gingivitis, Plaque Accumulation and Decayed, Missing and Filled Teeth Among Slum Population in Bangladesh”. Bangladesh Medical Research Council Bulletin, vol. 40, no. 2, Oct. 2015, pp. 47-51, doi:10.3329/bmrcb.v40i2.25182.