PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21669012-0 2011 Retrospective exploratory analysis of VEGF polymorphisms in the prediction of benefit from first-line FOLFIRI plus bevacizumab in metastatic colorectal cancer. FOLFIRI regimen 102-109 vascular endothelial growth factor A Homo sapiens 38-42