H. Belghali, A. Belhaj, K. Ibn Majdoub, İmane Taughrai, and K. Mazaz, “Synchronous association of gastrointestinal stromal tumors of the jejunum and sigmoidal adenocarcinoma: A case report”, J Surg Med, vol. 3, no. 2, pp. 191–193, Feb. 2019.