PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33091357-1 2020 The integration of rituximab (R) into cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP) by Coiffier and colleagues was the first, and last, successful modification of this backbone regimen, which has endured now for almost 20 years. Doxorubicin 56-67 DNA damage inducible transcript 3 Homo sapiens 98-102