FIRAT, Özgür, ÇALIŞKAN, C., KARACA, C., SEZAK, M., Özütemiz, Ömer, ERSİN, S., & GÜLER, A. (2010). Coexistence of gastric cancer and gastrointestinal stromal tumor: Report of two cases. Turkish Journal of Gastroenterology, 21(3), 302–304. https://doi.org/10.4318/tjg.2010.0105