@article{oai:obihiro.repo.nii.ac.jp:00001149, author = {伊藤, めぐみ and Itoh, Megumi and 古岡, みゆき and 馬場, 幸宏 and 古川, 研治 and 平野, 佑気 and 及川, 学 and 平井, 綱雄 and 藤川, 朗 and 芝野, 健一}, issue = {6}, journal = {北海道獣医師会雑誌, Journal of the Hokkaido Veterinary Medical Association}, month = {}, note = {application/pdf}, pages = {6--11}, title = {乳汁中マイコプラズマ陽性農場における乳房炎の発生実態調査}, volume = {60}, year = {2016} }