False Negative ReactionsBacteriological TechniquesEvaluation Studies as TopicFalse Positive ReactionsSensitivity and SpecificityDiagnostic ErrorsReproducibility of ResultsFrozen SectionsPredictive Value of TestsAlgorithmsEmbalmingCefuroximeCephalosporinsSuspensionsCefaclorProdrugsAmoxicillin-Potassium Clavulanate CombinationClavulanic Acids