Kawsar, M.A., Islam, M.N., Sen, M., Chakraborty, S.C. and Siddiqui, M.T. 2019. Prevalence of White Spot Lesion during Orthodontic Treatment with Fixed Appliance. Update Dental College Journal. 9, 2 (Oct. 2019), 40–42. DOI:https://doi.org/10.3329/updcj.v9i2.43739.