Sah, M. K., R. Shrestha, B. Shrestha, and D. Khadka. “Relationship Between Nonalcoholic Fatty Liver Disease and Vitamin D in Nepal”. Nepal Mediciti Medical Journal, vol. 2, no. 1, May 2021, pp. 22-25, doi:10.3126/nmmj.v2i1.37217.