PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
17505259-4	2007	The expression of COX-2 was determined immunohistochemically in formalin-fixed, paraffin-embedded specimens of 33 early Clark I/II melanomas and 58 naevi.	Paraffin	80-88	prostaglandin-endoperoxide synthase 2	Homo sapiens	18-23