Acharya, S. et al. 2013. Changes in Canine Angulation after Dentoalvelaor Distraction with a Rigid Maxillary Intraoral Distractor: A Radiographic Study. Orthodontic Journal of Nepal. 3, 1 (Dec. 2013), 53–57. DOI:https://doi.org/10.3126/ojn.v3i1.9283.