Name	Info	Provider	Link
Arthritis	free resource	MedlinePlus Health Information	https://medlineplus.gov/arthritis.html
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-CRP-1
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-415
	subscription/membership/fee required	Clinical and Experimental Rheumatology	http://www.clinexprheumatol.org/pubmed/find-pii.asp?pii=19327233
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:19327233