@article{oai:obihiro.repo.nii.ac.jp:00000398,
 author = {Sembokuya, Yasushi and 仙北谷, 康 and Kanayama, Toshihisa and 金山, 紀久 and Higuchi, Akinori and 樋口, 昭則},
 journal = {農業経済研究. 別冊, 日本農業経済学会論文集},
 month = {},
 note = {application/pdf},
 pages = {48--53},
 title = {肉牛経営における抗生物質の予防的投与中止の影響と経営対応},
 volume = {2006},
 year = {2006}
}