PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6805949-1 1982 Aromatase inhibitor, 4-hydroxyandrostene-3,17-dione (4-OHA), is a highly effective treatment in rats with 7,12-dimethylbenz(a) anthracene-induced hormone-dependent mammary tumors. 7,12-dimethylbenz 106-123 cytochrome P450, family 19, subfamily a, polypeptide 1 Rattus norvegicus 0-9