Recent Advances in the Diagnosis and Management of Cluster Headache
BMJ 376:e059577, Schindler, E. & Burish, M.J., 2022
Cluster Headache
BMJ 344:e2407, Nesbitt,A.D.,et al, 2012
Chronic Daily Headache
NEJM 354:158-165, Dodick,D.W., 2006
Laughing Headache: A Novel Type of Triggered Headache with Response to Divalproex Sodium
Headache 43:801-803, Levin,M. &Ward,T.N., 2003