Name	Info	Provider	Link
	free resource	Elsevier Science	https://linkinghub.elsevier.com/retrieve/pii/jn.116.243014
Developmental Disabilities	free resource	MedlinePlus Health Information	https://medlineplus.gov/developmentaldisabilities.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=28148680.ui
	free resource	PubMed Central	https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/28148680/
	free resource	Europe PubMed Central	https://europepmc.org/abstract/MED/28148680
Cited by Patents in	free resource	The Lens - Patent Citations Database	https://www.lens.org/lens/search/patent/list?q=reference_cited.nlp.ids.pmid:28148680
	free resource	scite Smart Citations	https://scite.ai/reports/28148680
	subscription/membership/fee required	Silverchair Information Systems	https://academic.oup.com/jn/article-lookup/doi/10.3945/jn.116.243014