Mehta, P. and Chhetri, S. (2021) “Position of parotid papilla and commissure of lip in relation to maxillary occlusal plane among patients visiting a tertiary care centre of Nepal”, Journal of Nepalese Prosthodontic Society, 4(1), pp. 1–6. doi: 10.3126/jnprossoc.v4i1.42303.