Dawadi, A., Humagain, M., Sapkota, B., Subba, M., Neupane, M., & Lamichhane, S. (2021). Crown Lengthening Surgery for Enhancing Restorative Treatment in Esthetic Zone. Kathmandu University Medical Journal, 19(2), 278–281. https://doi.org/10.3126/kumj.v19i2.49696