Résultats de la recherche - 53 results
Diagnosis of bovine brucellosis by enzyme immunoassay of milk.
milk Predictive Value of Tests Abstract: Enzyme-immunoassays using lipopolysaccharide as antigen were developed for the detection of bovine IgG1, IgG2 or IgA Brucella antibodies (Ab) in milk. The results ...
Detection of false negative Pap smears by rapid reviewing. A metaanalysis.
SIL. The specificity of rapid rescreening was estimated as 97.2% (CI: 96.4-98.1). The positive predictive value of suspicion at RR is about 8.8%. Seven references contained historical data on full ...
Performance of five rapid serological tests in mild-diseased subjects using finger prick blood for exposure assessment to SARS-CoV-2.
and positive and negative predictive values (PPV, NPV) were calculated for a range (1-50%) of SARS-CoV-2 prevalence estimates. RESULTS: The OrientGene showed overall acceptable performance, with ...