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/34369483/
	subscription/membership/fee required	Royal Society of Chemistry	https://doi.org/10.1039/d1bm00442e
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/34369483