PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
18507060-5	2008	Immunohistochemical reactions were performed for p53 staining in paraffin embedded histological sections of oral leukoplakia lesions.	Paraffin	65-73	tumor protein p53	Homo sapiens	49-52