Chronic Post-Traumatic Headache Often a Myth
Neurol 46:915-916, Warner,J.S.&Fenichel,G.M., 1996
Clinicopathologic Conference Cryptococcal Meningitis in a Patient with Chronic HIV Infection
NEJM 376:1065-1071, Case 8-2017, 2017
Symptomatic and Prophylactic Treatment of Migraine and Tension-Type Headache
Neurol 42:16-21, Schulman,E.A.&Silberstein,S.D., 1992
Chronic Daily Headache
Neurol 42:32-36, Sheftell,F.D., 1992