P. Paudel, S. Ghimire, S. Rai, G. Pradhan, S. Shrestha, and C. Bhattachan, “Nutritional risk assessment in patient undergoing major gastrointestinal surgeries”, J Inst Med Nepal, vol. 39, no. 2, pp. 53–58, Aug. 2017, doi: 10.59779/jiomnepal.796.