Name	Info	Provider	Link
	subscription/membership/fee required	HighWire	http://molpharm.aspetjournals.org/cgi/pmidlookup?view=long&pmid=22046005
KCa2.1 - data and references	free resource	Guide to Pharmacology	https://www.guidetopharmacology.org/GRAC/ObjectDisplayForward?objectId=381