Name	Info	Provider	Link
	subscription/membership/fee required	Ingenta plc	https://www.ingentaconnect.com/openurl?genre=article&issn=1532-0820&volume=67&issue=6&spage=529&aulast=Adams
Cushing's Syndrome	free resource	MedlinePlus Health Information	https://medlineplus.gov/cushingssyndrome.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/29212586/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/29212586