PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24192117-5 2013 MATERIALS & METHODS: In an earlier study of our group seven genetic markers in GSTA1, CYP2C19, CYP39A1, ABCB4, SLC22A4 and SLC7A8 were associated with busulfan clearance in adult patients. Busulfan 155-163 cytochrome P450 family 2 subfamily C member 19 Homo sapiens 90-97