Migraine
NEJM 377:553-561, Charles, A., 2017
Herniated Lumbar Intervertebral Disk
Ann Int Med 112:598-603, Deyo,R.A.,et al, 1990
Recurrent Aseptic Meningitis in an Elderly Male, Unusual Prodromal Manifestation of SLE
JAMA 235:1142, Finelli,P.F.,et al, 1975