Singh, Preeti, and Biplob Adhikari. 2021. “Journey of SARS-CoV-19 from Mucosa Towards Angiotensin-Converting Enzyme2 Pathway: A Review”. Journal of Nepalese Society of Periodontology and Oral Implantology 5 (2):92-96. https://doi.org/10.3126/jnspoi.v5i2.52980.