PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12659110-0 2003 EORTC Early Clinical Studies Group early phase II trial of S-1 in patients with advanced or metastatic colorectal cancer. eortc 0-5 proteasome 26S subunit, non-ATPase 1 Homo sapiens 59-62