PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21087480-0 2010 Targeting EGFR/HER2 pathways enhances the antiproliferative effect of gemcitabine in biliary tract and gallbladder carcinomas. gemcitabine 70-81 epidermal growth factor receptor Homo sapiens 10-14