Headache at Stroke Onset:The Lausanne Stroke Registry
JNNP 58:490-492, Kumral,E.,et al, 1995
Idiopathic Regressing Arteriopathy
Ann Neurol 2:466, Mokri,B.,et al, 1977
Severe Headaches, When to Worry, What To Do
Postgrad Med 83:164-180, Drexler,E.D., 1990
Headache in Acute Cerebrovascular Disease
Neurol 36:1445-1450, Gorelick,P.B.,et al, 1986