PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 29508026-14 2018 CONCLUSIONS: Fluorouracil monotherapy combined with panitumumab was safely administered to patients with KRAS WT mCRC intolerant to oxaliplatin and irinotecan. Fluorouracil 13-25 KRAS proto-oncogene, GTPase Homo sapiens 105-109