Theriogenology · 1998 · 121 citations · 21 references
Veterinary MedicineDairy ScienceInfectious DiseasesDairy MicrobiologyReproductive EpidemiologyReproductive PathologyDairy Herd HealthLivestock Infectious DiseasesDairy Pathogen SurvivalDairy-borne PathogensHerd Health Risk AssessmentLivestock Disease RiskProspective Case StudyProspective Cohort DataProspective Cohort Surveillance
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