@book{oai:rakuno.repo.nii.ac.jp:00000936,
 author = {山田, 裕 and 堂地, 修 and 桜井, 由絵},
 month = {Nov},
 note = {Book chapter},
 publisher = {日本家畜臨床感染症研究会},
 title = {初産牛の分娩生理 (第7章第1節)},
 year = {2009}
}