[40]S. Guerrero, I. Casanova, L. Farre, A. Mazo, G. Capella and R. Mangues, “K-Ras Codon 12 Mutation Induces Higher Level of Resistance to Apoptosis and Predisposition to Anchorage-Independent Growth than Codon 13 Mutation or Proto-Oncogene Overexpression,” Cancer Research, Vol. 60, No...