PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25989890-0 2015 Relationship between ABCB1 gene polymorphisms and severe neutropenia in patients with breast cancer treated with doxorubicin/cyclophosphamide chemotherapy. Cyclophosphamide 125-141 ATP binding cassette subfamily B member 1 Homo sapiens 21-26