Name	Info	Provider	Link
Vasculitis	free resource	MedlinePlus Health Information	https://medlineplus.gov/vasculitis.html
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-MPO-1
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/non-CPTAC-2684
	subscription/membership/fee required	Clinical and Experimental Rheumatology	http://www.clinexprheumatol.org/pubmed/find-pii.asp?pii=19210866