Pradhan, Dilesh, Lajana Shrestha, Junu Lohani, and Jivesh Munankarmi. “Practice of Cross-Infection Control for Dental Impression in Commercial Dental Laboratory”. Journal of Nepalese Society of Periodontology and Oral Implantology 3, no. 2 (December 31, 2019): 58–61. Accessed May 21, 2024. https://www.nepjol.info/index.php/jnspoi/article/view/30884.