PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23507607-6 2013 FOLFIRI+panitumumab may be an effective preoperative chemotherapy for patients with KRAS wild-type locally advanced colon cancer. FOLFIRI regimen 0-7 KRAS proto-oncogene, GTPase Homo sapiens 84-88