[1]
C. Therkildsen, T. K. Bergmann, T. Henrichsen-Schnack, S. Ladelund, and M. Nilbert, “The predictive value of KRAS, NRAS, BRAF, PIK3CA and PTEN for anti-EGFR treatment in metastatic colorectal cancer: A systematic review and meta-analysis”, AO, vol. 53, no. 7, pp. 852–864, Jul. 2014.