A. Niraula, B. Gelal, M. Lamsal, D. Karki, and R. Chhetri, “Biochemical Parameters in Confirmed Covid-19 Patients: A Hospital Based Study from Eastern Nepal”, Kathmandu Univ. Med. J., vol. 19, no. 4, pp. 415–419, Dec. 2021, doi: 10.3126/kumj.v19i4.49753.