PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
8940694-12	1996	It was indicated that this PCNA-labeled rate, which can be determined with formalin-fixed specimens, is useful for evaluating the degree of biological malignancy of ovarian cancer.	Formaldehyde	75-83	proliferating cell nuclear antigen	Homo sapiens	27-31