Europe PMC (PubMed Central) · 1993 · 31 citations · 0 references
Veterinary MedicineInfectious DiseasesPreventive MedicineCommunicable Disease ControlImmunology Of Infectious DiseasesInfection PreventionBacterial InfectionsHealthcare-associated Infection PreventionInfectious Disease PreventionRespiratory Infection ControlAcute Respiratory Infection PreventionInfection Transmission ReductionInfectious Disease Prevention Policy