H. Koyama
发表
T. Hohdatsu,
T. Sasamoto,
S. Okada,
1991,
Veterinary Microbiology.
T. Hohdatsu,
S. Okada,
H. Koyama,
1992,
The Journal of veterinary medical science.
Y. Izumiya,
T. Hohdatsu,
H. Koyama,
2014,
Archives of Virology.
H. Nagai,
M. Takagi,
K. Gotoh,
1996,
Virus research.
T. Takano,
T. Hohdatsu,
H. Koyama,
2007,
Virology.
T. Hohdatsu,
S. Okada,
H. Koyama,
2005,
Archives of Virology.
M. Obinata,
H. Koyama,
M. Uematsu,
1985,
Differentiation; research in biological diversity.
T. Takano,
T. Hohdatsu,
H. Koyama,
2006,
The Journal of veterinary medical science.
H. Yamato,
Miyuki Kaneko,
T. Hohdatsu,
2003,
Veterinary Microbiology.
Y. Ikawa,
M. Onuma,
H. Izawa,
1987,
Microbiology and immunology.
A. Hasegawa,
H. Tsujimoto,
T. Mizuno,
2000,
Veterinary immunology and immunopathology.
M. Okubo,
T. Hohdatsu,
H. Koyama,
1998,
The Journal of general virology.
K. Fukatsu,
A. Hidemura,
W. Kang,
2001,
JPEN. Journal of parenteral and enteral nutrition.
A. Yoshimura,
T. Yoshida,
T. Koike,
1998,
The Journal of general virology.
S. Kunita,
H. Koyama,
H. Saito,
1988,
Veterinary immunology and immunopathology.
M. Onuma,
T. Mikami,
S. Yamamoto,
1985
.
T. Takano,
T. Hohdatsu,
H. Koyama,
2007,
The Journal of veterinary medical science.
H. Koyama,
Y. Saito,
T. Watanabe,
1949,
Nature.
Enhanced expression of alkaline phosphatase in hybrids between neuroblastoma and embryonal carcinoma
B. Ephrussi,
H. Koyama,
E. Bernstine,
1977,
Somatic cell genetics.
H. Ueno,
T. Hohdatsu,
H. Koyama,
1996,
Microbiology and immunology.
T. Tajima,
T. Hohdatsu,
H. Koyama,
1999,
The Journal of veterinary medical science.
H. Sato,
H. Saito,
J. Oyama,
1990,
The Kitasato archives of experimental medicine.
Y. Saito,
H. Koyama,
Y. Suzuki,
1976,
Avian diseases.
Y. Nishiyama,
Y. Saito,
H. Koyama,
1976,
The Kitasato archives of experimental medicine.
H. Koyama,
T. Sasaki,
1989,
Avian pathology : journal of the W.V.P.A.
Y. Saito,
H. Koyama,
T. Sasaki,
1980,
Avian pathology : journal of the W.V.P.A.
H. Koyama,
T. Sasaki,
S. Sasaki,
1993,
The Journal of veterinary medical science.
T. Hohdatsu,
H. Koyama,
T. Nagai,
1988,
Zentralblatt fur Veterinarmedizin. Reihe B. Journal of veterinary medicine. Series B.
Y. Saito,
H. Koyama,
T. Sasaki,
1981,
Avian pathology : journal of the W.V.P.A.
Y. Saito,
H. Koyama,
T. Nagashima,
1975,
The Kitasato archives of experimental medicine.
O. Kajikawa,
H. Koyama,
T. Yoshikawa,
1983,
American journal of veterinary research.
B. Chomel,
H. Ueno,
T. Hohdatsu,
1995,
Microbiology and immunology.
T. Hohdatsu,
H. Koyama,
T. Tatekawa,
1995,
Journal of Virological Methods.
T. Hohdatsu,
H. Koyama,
K. Kida,
2000,
Archives of Virology.
Y. Saito,
H. Koyama,
T. Nagashima,
1975,
The Kitasato archives of experimental medicine.
Kayoko Sato,
R. Watanabe,
T. Hohdatsu,
2005,
Veterinary microbiology.
T. Hohdatsu,
H. Koyama,
K. Kida,
2000,
Archives of Virology.
C. Aizawa,
J. Yamamoto,
T. Hohdatsu,
1997,
Veterinary Microbiology.
N. Suma,
T. Hohdatsu,
S. Okada,
1997,
The Journal of veterinary medical science.
H. Hashimoto,
S. Kakinuma,
J. Yamamoto,
1995,
Journal of Virology.
N. Ito,
K. Shimizu,
K. Nakagawa,
2010,
Journal of Virology.
K. Okada,
H. Koyama,
T. Yoshikawa,
1987,
Zentralblatt fur Veterinarmedizin. Reihe B. Journal of veterinary medicine. Series B.
T. Hohdatsu,
H. Koyama,
Y. Ishizuka,
2005,
Archives of Virology.
T. Ashizawa,
K. Okada,
M. Kobayashi,
1992,
Zentralblatt fur Veterinarmedizin. Reihe B. Journal of veterinary medicine. Series B.
S. Kunita,
T. Hohdatsu,
H. Koyama,
1990,
Zentralblatt fur Veterinarmedizin. Reihe B. Journal of veterinary medicine. Series B.
S. Itohara,
O. Kajikawa,
H. Koyama,
1986,
Zentralblatt fur Veterinarmedizin. Reihe B. Journal of veterinary medicine. Series B.
O. Kajikawa,
H. Koyama,
T. Yoshikawa,
1983,
Nihon juigaku zasshi. The Japanese journal of veterinary science.
H. Hashimoto,
T. Hohdatsu,
H. Koyama,
1996,
Microbiology and immunology.
C. Aizawa,
M. Takagi,
M. Hayami,
1992,
Veterinary Microbiology.
T. Hohdatsu,
S. Okada,
H. Koyama,
1998,
Journal of virological methods.
R. Watanabe,
T. Hohdatsu,
H. Koyama,
2007,
Veterinary microbiology.
Y. Kaneko,
T. Takano,
T. Hohdatsu,
2006,
Veterinary Microbiology.
T. Oyamada,
H. Koyama,
T. Yoshikawa,
1992,
The Kitasato archives of experimental medicine.
T. Hohdatsu,
H. Koyama,
J. Tokunaga,
2005,
Archives of Virology.
O. Taira,
T. Hohdatsu,
H. Koyama,
2004,
The Journal of veterinary medical science.
K. Fujii,
T. Hohdatsu,
H. Koyama,
1999,
The Journal of veterinary medical science.
T. Hohdatsu,
H. Koyama,
K. Motokawa,
2002,
Archives of Virology.
H. Ueno,
T. Hohdatsu,
H. Koyama,
1994,
Microbiology and immunology.
C. Aizawa,
H. Hashimoto,
T. Hohdatsu,
1995,
Archives of Virology.
T. Hohdatsu,
H. Koyama,
K. Kida,
1998,
The Journal of veterinary medical science.
Isao Saito,
T. Hohdatsu,
H. Koyama,
2005,
Journal of Veterinary Medical Science.
T. Hohdatsu,
H. Koyama,
T. Kaneshima,
2003,
Microbiology and immunology.
H. Hirabayashi,
T. Hohdatsu,
H. Koyama,
1996,
The Journal of general virology.
H. Koyama,
T. Yoshikawa,
H. Yoshikawa,
1982,
Nihon juigaku zasshi. The Japanese journal of veterinary science.
T. Hohdatsu,
H. Koyama,
Yuzuru Ishizuka,
1993,
Microbiology and immunology.
M. Onuma,
T. Mikami,
S. Yamamoto,
1985,
Veterinary immunology and immunopathology.
T. Hohdatsu,
H. Koyama,
K. Motokawa,
2005,
Veterinary microbiology.