Complement Fixation TestsBrucellosis, BovineHemagglutination TestsHistoplasminImmunodiffusionAntibodies, BacterialBrucella abortusBrucellosisAgglutination TestsBrucellaSerologic TestsComplement System ProteinsEvaluation Studies as TopicImmune SeraComplement ActivationSyphilis SerodiagnosisComplement C3CoccidioidesRose BengalSheep DiseasesHistoplasmosisBrucella VaccineEnzyme-Linked Immunosorbent AssayImmunoglobulin MPneumonia, MycoplasmaCoccidioidomycosisTyphus, Epidemic Louse-BorneMycoplasma pneumoniaeCross ReactionsEpididymitisQ FeverGlandersAntibodies, ViralCoxiellaImmunoglobulin GAntigens, BacterialSheepHistoplasmaHemagglutination Inhibition TestsAntibodies, FungalReaginsFluorescent Antibody TechniqueImmunoelectrophoresisAntigens, FungalAntigens, ViralComplement C4Latex Fixation TestsBurkholderia malleiSyphilisBrucella melitensisCattleNeutralization TestsCounterimmunoelectrophoresisGoatsCattle DiseasesChlamydiaImmunoenzyme TechniquesComplement C1qCoxiella burnetiiTreponema pallidumNitrogen FixationGoat DiseasesComplement Pathway, AlternativeSensitivity and SpecificityComplement C5AntibodiesReceptors, ComplementComplement C3bFixation, OcularGuinea PigsNeurosyphilisRabbitsComplement C9Complement Pathway, ClassicalAntibody FormationHorsesComplement C1MethodsComplement Membrane Attack ComplexComplement Inactivator ProteinsCytomegalovirusFracture FixationComplement C2Complement Factor BFalse Positive ReactionsRadioimmunoassayAntibody SpecificityComplement Factor HYawsAntitreponemal AgentsComplement Inactivating AgentsComplement C3aRheumatoid FactorComplement C5aComplement C6Penicillin G BenzathineCardiolipinsReceptors, Complement 3bAntigen-Antibody ReactionsTreponema Immobilization Test