Name	Info	Provider	Link
	free resource	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S0006-4971(20)56538-5
Down Syndrome	free resource	Genetic Alliance	https://www.diseaseinfosearch.org/result/2327
Down Syndrome	free resource	MedlinePlus Health Information	https://medlineplus.gov/downsyndrome.html
	free resource	Mouse Genome Informatics (MGI)	http://www.informatics.jax.org/reference/20154221
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/20154221/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/20154221
Cited by Patents in	free resource	The Lens - Patent Citations	https://www.lens.org/lens/search/patent/list?q=citation_id:20154221
	subscription/membership/fee required	Silverchair Information Systems	https://ashpublications.org/blood/article-lookup/doi/10.1182/blood-2009-06-227629