Headache in Stroke
Stroke 24:1621-1624, Vestergaard,K.,et al, 1993
Headache in Transient or Permanent Cerebral Ischemia
Stroke 22:754-759, Koudstaal,P.J.,et al, 1991
Hemicrania in the Elderly:Suggested Use of the Directional Doppler Flow Probe
Ann Neurol 6:138-139, Cohen,M.M.,et al, 1979