Name	Info	Provider	Link
	subscription/membership/fee required	Atypon	https://www.ahajournals.org/doi/10.1161/STROKEAHA.123.046443?url_ver=Z39.88-2003&rfr_id=ori:rid:crossref.org&rfr_dat=cr_pub 0pubmed
Ischemic stroke	free resource	Genetic Alliance	https://www.diseaseinfosearch.org/result/8683
	subscription/membership/fee required	Ingenta plc	https://www.ingentaconnect.com/openurl?genre=article&issn=0039-2499&volume=55&issue=6&spage=1562&aulast=Elser
Head Injuries	free resource	MedlinePlus Health Information	https://medlineplus.gov/headinjuries.html
	subscription/membership/fee required	Ovid Technologies, Inc.	http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=38716662.ui
	subscription/membership/fee required	Wolters Kluwer	https://journals.lww.com/38716662.pmid