PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
7311817-0	1981	[Transferrin and ceruloplasmin levels in long-term occupational exposure to gasoline, tungsten, vanadium, cobalt and titanium].	Cobalt	106-112	ceruloplasmin	Homo sapiens	17-30