PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12113888-3 2002 Doxorubicin was used as a P-gp substrate. Doxorubicin 0-11 ATP-binding cassette, subfamily B (MDR/TAP), member 1B Rattus norvegicus 26-30