Shah, H. K., Shrestha, S., Sharma, S., & Acharya, P. (2019). Operculum from Erupting Third Molar: An Alternative Donor Site for an Epithelialised-Free Soft-Tissue Autograft. Journal of Nepalese Society of Periodontology and Oral Implantology, 3(2), 75–77. https://doi.org/10.3126/jnspoi.v3i2.30888