Acharya, A., Giri, N., Jha, R.K. and Singh, J. 2021. Prevalence of Hypodontia in Orthodontic Patients at Nobel Medical College, Biratnagar. Birat Journal of Health Sciences. 6, 3 (Dec. 2021), 1626–1630. DOI:https://doi.org/10.3126/bjhs.v6i3.43206.