Prospective Pilot Study of Neoadjuvant Chemotherapy with 5-Fluorouracil, Folinic Acid and Oxaliplatin in Resectable Liver Metastases of Colorectal Cancer. Analysis of 42 Neoadjuvant Chemotherapies* - Lorenz, M; Staib-Sebler, E; Gog, C; Proschek, D; Jauch, K -W; Ridwelski, K; Hohenberger, W; Gassel, H -J; Lehmann , U; Vestweber, K -H; Padberg, W; Zamzow, K; Müller, H -H (Zentralblatt für Chirurgie, 2003)