Thunderclap Headache With Normal CT and Lumbar Puncture: Further Investigations Are Unnecessary: For
Stroke 39:1392-1393,1396, Savitz,S.I. &Edlow,J., 2008
Thunderclap Headache With Normal CT and Lumbar Puncture: Further Investigations Are Unnecessary: Against
Stroke 39:1394-1395,1396, Moussouttas,M. &Mayer,S.A., 2008
Subarachnoid Haemorrhage
Lancet 369:306-318, van Gijn,J.,et al, 2007
Subarachnoid Haemorrhage
BMJ 333:235-240, Al-Shahi,R.,et al, 2006