In pancreatic ductal adenocarcinoma blood concentrations of some organochlorine compounds and coffee intake are independently associated with KRAS mutations

M Porta, T Lopez, J Pumarega, M Jariod, M Crous Bou, E Marco, J Rifa, J. O Grimalt, N Malats, F. X Real and for the PANKRAS II Study Group

Mutagenesis 24 ( 6 ): 513 - 521 , 2009