PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
17683399-1	2007	Although often felt to be relatively innocuous, nitrous oxide can have significant metabolic effects in settings of abnormal vitamin B12 and B12-related metabolism in children.	Nitrous Oxide	48-61	NADH:ubiquinone oxidoreductase subunit B3	Homo sapiens	133-136	
17683399-1	2007	Although often felt to be relatively innocuous, nitrous oxide can have significant metabolic effects in settings of abnormal vitamin B12 and B12-related metabolism in children.	Nitrous Oxide	48-61	NADH:ubiquinone oxidoreductase subunit B3	Homo sapiens	141-144