PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1689711-10 1990 Greater than 50% of the cells in primary collagen cultures contained epidermal growth factor only in the presence of testosterone and triiodothyronine. Triiodothyronine 134-150 epidermal growth factor Mus musculus 69-92