Shah, S. P., S. A. Pandit, A. K. Pandey, S. Kumar, R. Gautam, A. Bhalerao, V. Tandon, and D. Govil. “An Unusual Case Report of Metastatic Periampullary Carcinoma”. International Surgery Journal, vol. 11, no. 4, Mar. 2024, pp. 672-4, doi:10.18203/2349-2902.isj20240762.