Hypothalamic Activation in Cluster Headache Attacks
Lancet 352:275-278, 2531998., May,A.,et al, 1998
Cluster Headache
Neurol 42 (Suppl 2) :22-31992., Mathew,N.T., 1992
Sarcoidosis of the Nervous System, A Clinical Approach
Arch Int Med 151:1317-1321, Sharma,Om.P.&Sharma,A.D., 1991
Neurologic Manifestations in Sarcoidosis
Ann Int Med 87:336, Delaney,P., 1977