Name	Info	Provider	Link
Hyperparathyroidism, primary	free resource	Genetic Alliance	https://www.diseaseinfosearch.org/result/3590
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=11581000.ui
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/ejendo/article-lookup/doi/10.1530/eje.0.1450429