by 古内, 進
Published in 日本養豚学会誌 (25.12.1991)

by 八木, 行雄, 高橋, 秀之, 古内, 進
Published in Japanese journal of veterinary science (1989)

by 八木, 行雄, 古内, 進, 高橋, 秀之
Published in Japanese journal of veterinary science (1988)

by 八木, 行雄, 古内, 進, 清水, 真也
Published in Japanese journal of veterinary science (1987)

by 八木, 行雄, 古内, 進, 高橋, 秀之, 小山, 弘之
Published in Japanese journal of veterinary science (1989)

by 児玉義勝, 清水実嗣, 古内進, 清水悠紀臣, 尾形学
Published in ビフィズス (1989)

by Furuuchi, S, Shimizu, Y, Kumagai, T
Published in National Institute of Animal Health Quarterly (01.01.1975)