Analysis of smile pattern at a tertiary care centre. Journal of Kathmandu Medical College, [S. l.], v. 11, n. 2, p. 120–123, 2022. DOI: 10.3126/jkmc.v11i2.49092. Disponível em: https://www.nepjol.info/index.php/JKMC/article/view/49092. Acesso em: 8 jul. 2026.