Name	Info	Provider	Link
Down Syndrome	free resource	MedlinePlus Health Information	https://medlineplus.gov/downsyndrome.html
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/24446439/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/24446439
	free resource	scite Smart Citations	https://scite.ai/reports/24446439
	subscription/membership/fee required	Silverchair Information Systems	https://publications.aap.org/pediatrics/article-lookup/doi/10.1542/peds.2013-1702