Emergent Headaches During Pregnancy: Correlation Between Neurologic Examination and Neuroimaging
AJNR 28:1085-1087, Ramchandren,S.,et al, 2007
Aneurysmal Subarachnoid Hemorrhage
NEJM 354:387-396, Suarez,J.I.,et al, 2006
Acute Onset Headache Complicating Labor Epidural Caused by Intrapartum Pneumocephalus
Obstet Gynecol 108:795-798, Smarkusky,L.,et al, 2006
Predictors of Intracranial Path Findings in Pts Who Seek ER Care Because of Headache
Arch Neurol 54:1506-1509, Ramirez-Lassepas,M.,et al, 1997
Emergency Treatment of Headache
Neurol 42 (Suppl 2) :43-44992., Rapoport,A.M.&Silberstein,S.D., 1992
Severe Headaches, When to Worry, What To Do
Postgrad Med 83:164-180, Drexler,E.D., 1990
When the Headache is Ominous
Emerg Med Nov 1973, pp 87., Joynt,R., 1973