Name	Info	Provider	Link
	subscription/membership/fee required	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/S1769-7212(05)00072-8
Rett syndrome	free resource	Genetic Alliance	https://www.diseaseinfosearch.org/result/6294
Rett Syndrome	free resource	MedlinePlus Health Information	https://medlineplus.gov/rettsyndrome.html