@article{oai:rakuno.repo.nii.ac.jp:00006488,
 author = {中田, 健},
 issue = {2},
 journal = {Dairyman},
 month = {Feb},
 note = {Article},
 pages = {32--33},
 title = {初産牛の管理を見直す : 1) 連産する牛は初回分娩早く, 2産目の空胎日数が短い 早期除籍牛と比べた特徴を乳検データから分析},
 volume = {69},
 year = {2019}
}