Is plasma caveolin-1 level a prognostic biomarker in metastatic pancreatic cancer? oleh Nebi S Demirci, Mutlu Dogan, Gokmen U Erdem, Sabite Kacar, Turan Turhan, Saadettin Kilickap, Lutfi C Cigirgan, Ertugrul Kayacetin, Yakup Bozkaya, Nurullah Zengin