M. W. Richards
发表
H. Schoenemann,
M. W. Richards,
S. Sangiah,
1990,
Theriogenology.
M. W. Richards,
R. Wettemann,
L. Spicer,
1995
.
M. W. Richards,
J. C. Spitzer,
M. Warner,
1986
.
H. Schoenemann,
M. W. Richards,
R. Wettemann,
1989,
Journal of animal science.
M. W. Richards,
L. Dawson,
R. Geisert,
1990
.
D. S. Buchanan,
M. W. Richards,
R. Geisert,
1988,
Theriogenology.
G. Morgan,
M. W. Richards,
R. Wettemann,
1991,
Biology of reproduction.
H. Schoenemann,
M. W. Richards,
R. Wettemann,
1989,
Journal of animal science.
M. W. Richards,
C. E. Thompson,
J. C. Spitzer,
1984
.