Polymerase Chain Reaction in the Diagnosis and Management of Central Nervous System Infections
Arch Neurol 56:1215-1219, DeBiasi,R.L.&Tyler,K.L., 1999
Acute Meningoencephalitis After Withdrawal of Antibiotics in Whipple's Disease
Ann Int Med 93:709-711, Feldman,M.,et al, 1980