PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9189892-2	1997	This study was designed to evaluate the abundance of immunoreactive NF-L (68 kDa) proteins in post-mortem brains of chronic opiate addicts who had died of a heroin or methadone overdose.	Methadone	167-176	neurofilament light chain	Homo sapiens	68-72