About YAMADA YUTAKA
About 北海道農試
About KAWAI YASUO
About 日本養豚学会誌
About swine
About Swine(=pigs)
About Reproduction management
About Reproductive physiology in general
About Estradiol
About Testosterone
About Progesterone
About Prostaglandin E1
About Dinoprost
About 6-Ketoprostaglandin F1α
About 成熟
About 豚
About 排卵誘起
About 性ステロイド
About プロスタグランジン