PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
1632171-3	1992	Plasma C3a and C5a concentrations were higher in the fentanyl group than in the halothane group during the perioperative period.	Fentanyl	53-61	complement C3	Homo sapiens	7-10