by Aoyagi, Y., Fukui, Y., Iwazumi, Y., Urakawa, M., Ono, H.
Published in Theriogenology (01.10.1990)

by Aoyagi, Y., Fujii, K., Iwazumi, Y., Furudate, M., Fukui, Y., Ono, H.
Published in Theriogenology (1988)

by Nishikawa, Yasuo, Iwazumi, Yukinori, Hirota, Tomio, Endo, Toshikazu, Mukunoki, Hideo, Yoshida, Yo
Published in Journal of Osaka Dental University (1998)

by Kweon, O.K., Kanagawa, H., Takahashi, Y., Miyamoto, A., Masaki, J., Umezu, M., Kagabu, S., Iwazumi, Y., Aoyagi, Y.
Published in Theriogenology (01.06.1987)

by Nishikawa, Yasuo, Iwazumi, Yukinori, Iwama, Soichiro, Ishii, Takaharu, Katayama, Hiroshi, Yoshida, Yo
Published in Journal of Osaka Dental University (1997)

by Iwazumi, Y. (Hokkaido Livestock Improvement Association, Kunneppu (Japan)), Fukui, Y, Vargas, R.B, Nakano, C, Sato, N, Furusate, M, Ohsaki, K, Matsuzaki, S
Published in The Journal of reproduction and development (1994)

by KWEON, Oh-Kyeong, KANAGAWA, Hiroshi, TAKAHASHI, Yoshiyuki, YAMASHINA, Hideo, SEIKE, Noboru, IWAZUMI, Yasuaki, AOYAGI, Yoshito, ONO, Hitoshi
Published in Japanese journal of veterinary science (1986)

by Fukui, Y. (Obihiro University of Agriculture and Veterinary Medicine, Hokkaido, Japan), Sawai, K, Furudate, M, Sato, N, Iwazumi, Y, Ohsaki, K
Published in Molecular reproduction and development (01.11.1992)

by Matsuzaki S, Nakano C, Akemi Y, Iwano S, Iwazumi Y, Hayashiguchi O
Published in Japanese Journal of Animal Reproductive Technology (1992)

by Aoyagi, Y, Iwazumi, Y, Wachi, S. (Hokkaido Livestock Improvement Association Inc., Sapporo (Japan)), Fukui, Y, Ono, H, Horie, K
Published in Journal of the Japan Veterinary Medical Association (20.10.1985)

by Nakano, C. (Hokkaido Livestock Improvement Association Inc., Sapporo (Japan)), Akemi, Y, Matsuzaki, S, Iwano, S, Iwazumi, Y
Published in Japanese Journal of Animal Reproductive Technology (Japan) (01.09.1992)

by Iwazumi, Y. (Hokkaido Livestock Improvement Association Inc., Sapporo (Japan)), Aoyagi, Y, Furudate, M
Published in Japanese Journal of Animal Reproductive Technology (Japan) (01.09.1987)

by Shinomiya S, Nishio N, Tokutomi Y, Iwazumi Y, Ishihara S, Watabe S
Published in Japanese Journal of Frozen Semen Research Society (1975)

by Shinomiya S, Nishio N, Tokutomi Y, Iwazumi Y, Ishihara S, Watabe S
Published in Japanese Journal of Frozen Semen Research Society (1975)

by Aoyagi, H. (Hokkaido Livestock Improvement Association Inc., Sapporo (Japan)), Fukui, Y, Iwazumi, Y, Wachi, H, Furudate, M, Murase, K, Hatakeyama, K, Imai, K, Ono, H
Published in Japanese Journal of Animal Reproductive Technology (Japan) (01.01.1988)

by Shinomiya, S, Nishio, N, Tokutomi, Y, Iwazumi, Y, Ishihara, S, Watabe, N. (Hokkaido Livestock Improvement Association Inc., Sapporo (Japan))
Published in Japanese Journal of Frozen Semen Research Society (Japan) (01.04.1978)

by Shinomiya, S, Nishio, N, Tokutomi, Y, Iwazumi, Y, Ishihara, S, Watanabe, N. (Hokkaido Livestock Improvement Association Inc., Sapporo (Japan)), Matuskawa, K
Published in Japanese Journal of Animal AI Research (Japan) (01.05.1982)

by Aoyagi, Y. (Hokkaido Livestock Improvement Association Inc., Sapporo (Japan)), Iwazumi, Y, Wachi, H, Kweon, O.K, Takahashi, Y, Kanagawa, H, Miyamoto, A, Umezu, M, Masaki, J
Published in Kachiku hanshokugaku zasshi (Tōkyō. 1977) (01.12.1987)

by Aoyagi, Y., Fukui, Y., Iwazumi, Y., Urakawa, M., Minegishi, Y., Ono, H.
Published in Theriogenology (1989)

by Aoyagi, Y. (Hokkaido Livestock Improvement Association Inc., Sapporo (Japan)), Fuzii, K, Iwazumi, Y, Wachi, H, Fukui, Y, Ono, H
Published in Kachiku hanshokugaku zasshi (Tōkyō. 1977) (1987)