Name	Info	Provider	Link
Developmental Disabilities	free resource	MedlinePlus Health Information	https://medlineplus.gov/developmentaldisabilities.html
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:16882805
	subscription/membership/fee required	Silverchair Information Systems	https://publications.aap.org/pediatrics/article-lookup/doi/10.1542/peds.2005-1866