Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/0198-8859(90)90077-3
Autoimmune Diseases	free resource	MedlinePlus Health Information	https://medlineplus.gov/autoimmunediseases.html
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-HLA-A-1