Name	Info	Provider	Link
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-PGR-1
	subscription/membership/fee required	Sunmedia PierOnline	http://www.pieronline.jp/openurl?issn=0385-0684&volume=43&issue=10&spage=1252
	subscription/membership/fee required	Medical Online, Meteo Inc	https://www.medicalonline.jp/meteo_linkout.php?issn=0385-0684&volume=43&issue=10&spage=1252