GELEN, M. Tekinalp, G. Özlem ELPEK, N. Hikmet AKSOY, Mehmet ÖĞÜŞ, İnci SÜLEYMANLAR, and Fahri IŞITAN. “p27 Expression and Proliferation in Gastrointestinal Stromal Tumors”. Turkish Journal of Gastroenterology 14, no. 2 (January 2, 2003): 132–137. Accessed January 1, 2026. https://www.turkjgastroenterol.org/index.php/tjg/article/view/1254.