机译:比较估计奶牛la行率和与la行相关的奶牛水平变量的抽样策略
Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman 99164;
Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman 99164;
Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Washington State University, Pullman 99164;
Department of Clinical Sciences, College of Veterinary Medicine, Oregon State University, Corvallis 97331;
lameness; locomotion; prevalence; sampling;
机译:使用真正的丹麦乳牛群内of行流行率的潜在分类模型,在不平衡的研究设计中调整多个临床观察员。
机译:英国乳品群随机样本中的跛足患病率
机译:以前的me行事件和身体状况评分对奶牛场la行发生的贡献:一项针对2个牛群的研究
机译:对安大略省乳制牛群的非传染性和传染性原因的畜群危险因素
机译:在 泌乳 奶牛 策略 跛足 相关疼痛 检测和缓解
机译:评价登记数据作为高la行率奶牛群指标的性能
机译:与跛足相关的乳业跛足流行率和牛水平变量估算模型采样策略的比较