Shrestha, B. K., R. Yadav, rajesh Gyawali, and S. Gupta. “Prevalence of Malocclusion Among Medical Students in Institute of Medicine, Nepal: A Preliminary Report”. Orthodontic Journal of Nepal, vol. 1, no. 1, Nov. 2011, pp. 24-27, doi:10.3126/ojn.v1i1.9362.