Reversible Cerebral Vasoconstriciton Syndrome
www.UptoDate.com, June, Singhal, A., 2019
Infective Endocarditis Causing Complete Occlusion of Internal Carotid Artery and Presenting as Acute Ischemic Stroke
IJCMI 3:10041, Vasudev,R.,et al, 2018
Thunderclap Headache
JNNP 72:6-11, Dodick,D.W., 2002