STROMA PRODUCTION WITHIN THE PRIMARY TUMOR CORRELATES WITH POOR SURVIVAL FOR STAGE I-II COLON CANCER PATIENTS. - Mesker, W; Johnstone, E; Huijbers, A; van Pelt, G; Midgley, R; Morreau, H; Kerr, D; Tollenaar, R (ANNALS OF ONCOLOGY, 2010)