@article{oai:rakuno.repo.nii.ac.jp:00003602, author = {菊池, 直哉}, issue = {4}, journal = {酪農ジャーナル}, month = {Apr}, note = {Article}, pages = {28--30}, title = {日本でも広がっている牛のレプトスピラ症}, volume = {66}, year = {2013} }