PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
7072710-1	1982	A quantitative bioassay for serum erythropoietin in anemic patients was established with erythroid colony-forming technique using methyl cellulose.	Methylcellulose	130-146	erythropoietin	Homo sapiens	34-48