30 Zlobec Zlobec I I Kovac Kovac M M Erzberger Erzberger P P Molinari Molinari F F Bihl Bihl MP MP Rufle Rufle A A Combined analysis of specific KRAS mutation, BRAF and microsatellite instability identifies prognostic subgroups of sporadic and hereditary colorectal cancer Combined analysis of specific KRAS mutation, BRAF and microsatellite instability identifies prognostic subgroups of sporadic and hereditary colorectal cancer Int J Cancer Int J Cancer 2010 2010 127 127 2569 2569 2575 2575 10.1002/ijc.25265 10.1002/ijc.25265 20162668 20162668. Here, KRAS is linked to familial colorectal cancer.