Name	Info	Provider	Link
	free resource	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0006-4971(20)42890-3
Anemia	free resource	MedlinePlus Health Information	https://medlineplus.gov/anemia.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/30401705/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/30401705
	subscription/membership/fee required	Silverchair Information Systems	https://ashpublications.org/blood/article-lookup/doi/10.1182/blood-2018-06-856500