Khanal, A., Parajuli, P., Niraula, S., Singh, R., & Suwal, P. (2019). Distance Between the Most Prominent Labial Surface of Maxillary Central Incisors to the Posterior Limit of Incisive Papilla in Various Arch Forms. Journal of Nepalese Prosthodontic Society, 2(2), 73–77. https://doi.org/10.3126/jnprossoc.v2i2.31194