Name	Info	Provider	Link
Hemophilia	free resource	MedlinePlus Health Information	https://medlineplus.gov/hemophilia.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=21682818.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/21682818/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/21682818
	subscription/membership/fee required	Wiley	https://doi.org/10.1111/j.1365-2516.2011.02580.x
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:21682818