False-positive agglutinations with Listeria monocytogenes using a commercial kit for Lancefield grouping of beta-haemolytic streptococci.
D005189:False Positive Reactions; D007841:Latex Fixation Tests; D008089:Listeria monocytogenes / Q000145:classification*; D011933:Reagent Kits, Diagnostic; D012703:Serotyping
D011933:Reagent Kits, Diagnostic