Rai, A., Shrestha, S., Sharma, D., Prasai, G., Mishra, B. and Bhatt, C. (2021) “Tear Sample Analysis For SARS-COV-2 of Confirmed Cases of COVID-19”, Nepal Medical College Journal, 23(1), pp. 6–10. doi: 10.3126/nmcj.v23i1.36219.