Name	Info	Provider	Link
Full Text from	free resource	University of Turin Instituional Repository AperTO	http://hdl.handle.net/2318/1613271
Psoriatic Arthritis	free resource	MedlinePlus Health Information	https://medlineplus.gov/psoriaticarthritis.html
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-PSAT1-1
	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=23663744