Occupational ExposureDustOccupational DiseasesTime FactorsAir PollutantsEnvironmental ExposureCosmic DustAir Pollutants, OccupationalPyroglyphidaeMitesQuartzPneumoconiosisTerm BirthWoodInhalation ExposureEnvironmental MonitoringByssinosisSilicon DioxideAir Pollution, IndoorFollow-Up StudiesConstruction MaterialsAllergensFloors and FloorcoveringsLong-Term CareTextile IndustryMiningCoalTreatment OutcomeArthropod ProteinsDermatophagoides pteronyssinusHousingAir MicrobiologySilicosisIndustryAgricultural Workers' Diseases