1.
Sapkota B, Srivastava S, Koju S, Srii R. Evaluation of Smile Line in Natural and Forced Smile Position: An Institution-based Study. Orthod J Nepal [Internet]. 2017 Jun. 30 [cited 2024 May 7];7(1):27-32. Available from: https://www.nepjol.info/index.php/OJN/article/view/18898