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Veterinary MedicineANIMAL WELFAREClinical SignsDairy CowsAnimal HealthVeterinary PracticeAnimal ProtectionMilk ProductionFattening PigsFoot and Mouth DiseaseVaccinationNewborn CalvesSomatic Cell CountAnimal HusbandryInfectious DiseasesLaboratory DiagnosisPrevalence of InfectionMilk YieldBacteriological ExaminationDairy Cow