@article{oai:rakuno.repo.nii.ac.jp:00004304, author = {張, 文昌 and 中尾, 敏彦 and 森好, 政晴 and NAKADA, Ken and 中田, 健 and 河田, 啓一郎}, issue = {1}, journal = {酪農学園大学紀要. 自然科学編}, month = {Oct}, note = {Bulletin}, pages = {67--71}, title = {牛の分娩後初回授精前の黄体期における持続性黄体ホルモン剤の投与が初回授精時の発情発現および受胎率に及ぼす効果}, volume = {21}, year = {1996} }