[1]
Türker Acar, Duran Efe, Ahmet Okuş, İrfan Öcal, and Mustafa Harman, “A rare solid tumor of the retroperitoneum with venous extension and lung metastasis: Extra-gastrointestinal stromal tumor”, Turkish Journal of Gastroenterology, vol. 26, no. 4, pp. 358–359, Jul. 2019.