Comparison of angular and linear measurements of soft tissue profile between cephalograms and photograph in subjects with class I and II malocclusion in North Indian population- A comparative study. J Orofac Res [Internet]. 2019 Aug. 28 [cited 2024 Nov. 21];8(3):48-54. Available from: https://mansapublishers.com/index.php/jofr/article/view/1685