Acute Headache Diagnosis in Pregnant Women
Neurol 85:1024-1030, Robbins, M.S.,et al, 2015
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
Diagnosing the Severe Headache
Neurol 44:S6-S12, Dalessio,D.J., 1994
Prevalence of Headache and Migraine in Schoolchildren
BMJ 309:765-769, Abu-Arefeh,I.&Russell,G., 1994