@article{oai:obihiro.repo.nii.ac.jp:00000928,
 author = {Aoki, Takahiro and 滄木, 孝弘},
 issue = {8},
 journal = {北海道獣医師会雑誌, Journal of the Hokkaido Veterinary Medical Association},
 month = {},
 note = {application/pdf},
 pages = {455--459},
 title = {重輓馬の分娩日予測法},
 volume = {56},
 year = {2012}
}