TY - JOUR AU - Ruers, T; Punt, C; van Coevorden, F TI - Radiofrequency ablation combined with systemic treatment versus systemic treatment alone in patients with non-resectable colorectal liver metastases: a randomized EORTC Intergroup phase II study (EORTC 40004) JO - Ann Oncol VL - 23 PY - 2012 DO - 10.1093/annonc/mds053 SP - 2619 EP - 2626 N1 - et al. ER -