Brain Death:MR and MR Angiography
AJNR 17:731-735, Ishii,K.,et al, 1996
Dural Puncture and Headache, Avoid the First but Treat the Second
BMJ 306:874-876, Reynolds,F., 1993
Single-Photon Emission Computed Tomography and Early Death in Acute Ischemic Stroke
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