Name	Info	Provider	Link
	subscription/membership/fee required	Atypon	https://psychiatryonline.org/doi/10.1176/appi.ps.52.5.650?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub 0pubmed
Managed Care	free resource	MedlinePlus Health Information	https://medlineplus.gov/managedcare.html