Name	Info	Provider	Link
	subscription/membership/fee required	Atypon	https://www.neurology.org/doi/10.1212/01.wnl.0000052689.03214.61?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub 0pubmed
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=12654978.ui
MalaCards for periventricular nodular heterotopia 3	free resource	The Weizmann Institute of Science GeneCards and MalaCards databases	https://www.malacards.org/card/periventricular_nodular_heterotopia_3
	free resource	NCI CPTAC Assay Portal	https://assays.cancer.gov/CPTAC-508