Lateral Sinus Thrombosis: Complication of Minor Head Injury
Int J Pediatr Otorhinolaryngol 73:629-635, Nehme, J.,et al, 2009
Emergent Headaches During Pregnancy: Correlation Between Neurologic Examination and Neuroimaging
AJNR 28:1085-1087, Ramchandren,S.,et al, 2007
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