Headache as the Only Neurological Sign of Cerebral Venous Thrombosis:A Series of 17 Cases
JNNP 76:1084-1087,1043, Cumurciuc,R.,et al, 2005
Chronic Post-Traumatic Headache Often a Myth
Neurol 46:915-916, Warner,J.S.&Fenichel,G.M., 1996
Idiopathic Intracranial Hypertension Without Papilledema
Arch Neurol 48:392-399, Marcelis,J.&Silberstein,S.D., 1991