Sapmaz, F., S. Basyigit, M. Uzman, G. G. Simsek, T. Akkan, and Y. Nazligul. “A Gastric Stump Cancer With Unusual Appearance”. Journal of Health Sciences, vol. 5, no. 3, Dec. 2015, pp. 104-6, doi:10.17532/jhsci.2016.289.