@article{oai:rakuno.repo.nii.ac.jp:00006902, author = {田中, 拓馬 and 北野, 菜奈 and 髙橋, 俊彦}, issue = {3}, journal = {繁殖技術}, month = {Jun}, note = {Article}, pages = {55--58}, title = {有用微生物添加剤の搾乳牛に対する効果}, volume = {40}, year = {2020} }