Y. Niki
发表
Y. Niki,
Y. Ueda,
H. Masumitsu,
1984
.
Yoko Niki,
Yahiro Ueda,
Hiroyuki Masumitsu,
1984
.
Kohei Yoshida,
Yoko Niki,
Yahiro Ueda,
1981
.
Y. Niki,
M. Tokuriki,
O. Aoki,
1989,
American Journal of Veterinary Research.