Chronic Daily Headache
Neurol 42:32-36, Sheftell,F.D., 1992
Medication-Overuse Headache in Patients With Cluster Headache
Neurol 67:109-113, Paemeleire,K.,et al, 2006
Chronic Daily Headache With Analgesic Overuse
Neurol 62:1338-1342, Colas,R.,et al, 2004
Analgesic Rebound as a Cause of Hemicrania Continua
Neurol 48:1540-1541, Warner,J.S., 1997