Mondal, S., Hassan, G. S., Nessa, K., Kumar, S., Imon, A. A., & Kundu, G. C. (2017). Periodontal implication of bonded and removable retainers: A comparative study. Bangabandhu Sheikh Mujib Medical University Journal, 10(3), 144–146. https://doi.org/10.3329/bsmmuj.v10i3.32973