Yıldırım, Sedat, Özkan Alan, Hacer Şahika Yıldız, Akif Doğan, Seval Ay Ersoy, and Hatice Odabaş. “Prognostic Impact of Pan-Immune-Inflammation Value and Prognostic Nutritional Index in Metastatic Colorectal Cancer Patients Treated With Regorafenib”. The European Research Journal 11, no. 6 (November 3, 2025): 1067–1077. Accessed April 5, 2026. https://eurj.org.tr/article/view/1083.