Name	Info	Provider	Link
Ankylosing Spondylitis	free resource	MedlinePlus Health Information	https://medlineplus.gov/ankylosingspondylitis.html
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-HLA-B-1
	subscription/membership/fee required	Clinical and Experimental Rheumatology	http://www.clinexprheumatol.org/pubmed/find-pii.asp?pii=21044446