PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 20585851-0 2010 Final results of a phase II study of nab-paclitaxel, bevacizumab, and gemcitabine as first-line therapy for patients with HER2-negative metastatic breast cancer. nab 37-40 erb-b2 receptor tyrosine kinase 2 Homo sapiens 122-126