About KWEON O K
About Obihiro Univ. Agriculture and Veterinary Medicine
About ONO H
About Obihiro Univ. Agriculture and Veterinary Medicine
About SETA T
About Kushiro Agricultural Mutual Aid Assoc.
About ONDA M
About Shimiz Agricultural Mutual Aid Assoc.
About OBOSHI K
About Shikaoi Agricultural Mutual Aid Assoc., Hokkaido
About KANAGAWA H
About Hokkaido Univ.
About Japanese Journal of Veterinary Research
About dairy cattle
About 家畜病
About Animal infectious disease in general
About Blood in general
About ホルスタイン種
About 乳牛
About 分べん
About 血清総コレステロール
About 疾病
About 発生率