Cluster Headache
BMJ 344:e2407, Nesbitt,A.D.,et al, 2012
Pallidal Stimulation Improves Pantothenate Kinase-Associated Neurodegeneration
Ann Neurol 57:738-741,613, Castelnau,P.,et al, 2005
Cluster Headache:Pathogenesis,Diagnosis, and Management
Lancet 366:843-855, May,A., 2005