Pradhan, S., V. Pant, K. Gautam, D. Pyakurel, and A. Shrestha. “Undetectable TSH Could Be a TSH Variant; Case of a Young Asymptomatic Nepalese Male”. Journal of Diabetes and Endocrinology Association of Nepal, vol. 3, no. 1, May 2019, pp. 34-37, doi:10.3126/jdean.v3i1.24071.