Name Info Provider Link
free resource Elsevier Science https://linkinghub.elsevier.com/retrieve/pii/S0741-5214(15)00066-X
Aneurysms free resource MedlinePlus Health Information https://medlineplus.gov/aneurysms.html
subscription/membership/fee required Ovid Technologies, Inc. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&PAGE=linkout&SEARCH=25827968.ui