Alveolitis, Extrinsic AllergicBird Fancier's LungSaccharopolysporaFarmer's LungRadiation PneumonitisIndustrial OilsPrecipitinsHypersensitivity, DelayedInflammationLung Diseases, InterstitialIsocyanatesTrichosporonBronchoalveolar Lavage FluidAgapornisMicromonosporaceaePulmonary FibrosisLungDrug HypersensitivityGranuloma, Respiratory TractSarcoidosis, PulmonaryPneumoniaRespiratory HypersensitivityCoriolaceaeAmorphophallusIdiopathic Pulmonary FibrosisColumbidaeOccupational DiseasesAerosolsAntigens, FungalAgaricalesRadiography, ThoracicBronchoscopyAntibodies, FungalDustRespiratory Function TestsSpores, FungalBronchoalveolar LavageTomography, X-Ray ComputedInhalation ExposureHypersensitivityCD4-CD8 RatioMetallurgyAntigensAgricultural Workers' DiseasesBronchial Provocation TestsBiopsyCounterimmunoelectrophoresisHousingMice, Inbred C57BLDisease Models, AnimalPrednisoloneMycobacteriumAir Pollution, IndoorLung DiseasesOccupational ExposureChronic DiseaseInflammation MediatorsBasidiomycotaMacrophages, AlveolarDermatitis, ContactImmunoglobulin GLymphocytesFungiEnzyme-Linked Immunosorbent AssayDentin SensitivitySkin TestsPneumonia, ViralHypersensitivity, ImmediateAntigens, Bacterial