Presentation Information
[GS-03]不受胎牛摘発のための乳汁中プロジェステロン濃度測定
○Yojiro Yanagawa1, Tomochika Sugiura2, Akihiko Ishida3, Manabu Tokeshi3, Seiji Katagiri1 (1. Faculty of Veterinary Medicine, Hokkaido University, 2. School of Veterinary Medicine, Rakuno Gakuen University, 3. Faculty of Engineering, Hokkaido University)