

Sensitive Microplate Assay for Detection of Bactericidal Antibodies to Vibrio cholerae O140
Reliability of Helicobacter pylori and CagA Serological Assays
Detection of Cryptococcus neoformans DNA in Tissue Samples by Nested and Real-Time PCR Assays

PCR in Diagnosis of Infection: Detection of Bacteria in Cerebrospinal Fluids
In Vitro and Animal Models of Human Immunodeficiency Virus Infection of the Central Nervous System
Interpretation of the Gamma Interferon Test for Diagnosis of Subclinical Paratuberculosis in Cattle