DairyingFarmer's LungAgricultural Workers' DiseasesPrecipitinsWaste ManagementPolybrominated BiphenylsMicromonosporaceaeDairy ProductsHousefliesAnimal HusbandryMichiganOccupational ExposureCattleBiphenyl CompoundsAgricultureLongitudinal StudiesPesticidesMastitis, BovineLactationral GTP-Binding ProteinsCrops, AgriculturalHealth FoodPest ControlCheeseVeterinary MedicineYogurtLivestockPolandCalcium, DietaryDustFood AssistanceLameness, AnimalGoatsDietAnimal FeedPoultryHousing, AnimalEndometritisPostpartum PeriodOrganic AgricultureHistory, Ancient