Preventive Veterinary Medicine · 1997 · 140 citations · 0 references
Veterinary MedicineAnimal SciencesFood Animal MedicineAnimal NutritionHerd HealthProduction MedicineAnimal HusbandryDairy Herd HealthHerd Health ManagementLivestock HealthLivestock NutritionRuminant Herd HealthFarm Animal MedicineHerd Disease SurveillanceHerd Health Risk AssessmentHerd Health SurveillanceHerd-level Health Management