PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22954317-9 2013 MAIN OUTCOME MEASURES: The CYP17A1 gene was sequenced and we measured steroid and sex hormone levels. Steroids 70-77 cytochrome P450 family 17 subfamily A member 1 Homo sapiens 27-34