MR Imaging of Vertebrobasilar Vascular Disease
J Comput Assist Tomogr 14:895-904, Schwaighofer,B.W.,et al, 1990
Mollaret's Meningitis & Differential Diagnosis of Recurrent Meningitis
Am J Med 52:128, Hermans,P.,et al, 1972
Treatment of Strokes
NEJM 281:594, 1969,, Browne,T.,et al, 1969