Fiore, M., de Stefano, G., Coppola, N., & Giorgio, A. (2015). Synchronous and metachronous gastric gist with pancreatic adenocarcinoma: report of 2 cases and a review of literature. Gastroenterology and Hepatology from Bed to Bench, 8(4), 298–301. https://doi.org/10.22037/ghfbb.v8i4.636