MycoplasmaMycoplasma InfectionsPneumoniaPneumonia, BacterialMycoplasma hominisMycoplasma genitaliumMycoplasma fermentansMycoplasma mycoidesPneumonia, ViralPneumonia, PneumococcalMycoplasma hyopneumoniaeMycoplasma bovisMycoplasma pulmonisMycoplasma gallisepticumMycoplasma penetransCryptogenic Organizing PneumoniaMycoplasma agalactiaePneumonia, PneumocystisMycoplasma synoviaeMycoplasma hyorhinisPneumonia, StaphylococcalPneumonia, Ventilator-AssociatedAcholeplasmaPneumonia, AspirationCommunity-Acquired InfectionsMycoplasma arthritidisPneumonia, MycoplasmaAcholeplasma laidlawiiPleuropneumonia, ContagiousUreaplasmaPneumonia, LipidMycoplasma capricolumMycoplasma salivariumSensitivity and SpecificityAnti-Bacterial AgentsLungLung Diseases, InterstitialMycoplasma conjunctivaeDelayed DiagnosisUreaplasma urealyticumDNA, BacterialPolymerase Chain ReactionRetrospective StudiesEarly DiagnosisAntibodies, BacterialPrenatal DiagnosisMycoplasma ovipneumoniaeMycoplasma iowaeTenericutesUreaplasma InfectionsBronchopneumoniaProspective StudiesBacterial ProteinsIdiopathic Interstitial PneumoniasAntigens, BacterialStreptococcus pneumoniaeMycoplasmatalesBronchoalveolar Lavage FluidRadiography, ThoracicGoatsFatal OutcomeCattle DiseasesTreatment OutcomeComplement Fixation TestsDiagnosisMolecular Sequence DataAdhesins, BacterialBacteriological TechniquesRespiratory Tract InfectionsLegionnaires' DiseaseTomography, X-Ray ComputedRisk FactorsTime FactorsPneumocystis jiroveciiArthritis, InfectiousMurine pneumonia virusCat DiseasesPneumocystisDiagnostic ErrorsInfant, NewbornBiopsyMycoplasma pneumoniaeHospitalizationSpiroplasmaChlamydophila pneumoniaeAnti-Infective AgentsAcute DiseaseBronchoalveolar LavageMacrolidesPredictive Value of TestsSeverity of Illness IndexCross InfectionIncidenceGoat DiseasesUrethritisCulture MediaSpecies SpecificityHemadsorptionSputumSequence Analysis, DNA