Name	Info	Provider	Link
Adenosine deaminase 2 deficiency	free resource	MedlinePlus Health Information	https://medlineplus.gov/genetics/condition/adenosine-deaminase-2-deficiency
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-ADA-1
	free resource	scite Smart Citations	https://scite.ai/reports/26867732
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/rheumatology/article-lookup/doi/10.1093/rheumatology/kev439