Name	Info	Provider	Link
	subscription/membership/fee required	HighWire	http://www.jrheum.org/lookup/pmidlookup?view=long&pmid=27803348
Vitamin D Deficiency	free resource	MedlinePlus Health Information	https://medlineplus.gov/vitaminddeficiency.html
	free resource	scite Smart Citations	https://scite.ai/reports/27803348