Saleem F, Awiasi ZH. Determination of Sagittal Skeletal Discrepancy through Beta Angle: A Lateral Cephalometric Study. Orthod J Nepal [Internet]. 2020 Dec. 31 [cited 2024 Nov. 21];10(3):40-3. Available from: https://nepjol.info/index.php/OJN/article/view/35492