Basilar Artery Embolism, Clin Synd & Neuroradiologic Patterns in Pts Without Perm Occl of Basilar ArteryNeurol 49:1346-1352, Schwarz,S.,et al, 1997
Acute Spinal InjuryNEJM 334:514-520, Chiles,B.W.&Cooper,P.R., 1996