Name	Info	Provider	Link
Pulmonary Embolism	free resource	MedlinePlus Health Information	https://medlineplus.gov/pulmonaryembolism.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=36944361.ui
	free resource	Georg Thieme Verlag Stuttgart, New York	http://www.thieme-connect.com/DOI/DOI?10.1055/a-2059-4513
	free resource	NCI CPTC Antibody Characterization Program	https://antibodies.cancer.gov/detail/CPTC-HLA-B-1