Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S2473-9529(21)00550-4
Hemophilia	free resource	MedlinePlus Health Information	https://medlineplus.gov/hemophilia.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/34521101/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/34521101
Full text from	free resource	Diposit Digital de la Universitat de Barcelona	http://hdl.handle.net/2445/180958
	subscription/membership/fee required	Silverchair Information Systems	https://ashpublications.org/bloodadvances/article-lookup/doi/10.1182/bloodadvances.2021004626