J. E. Butler
发表
Eric May,
M. G. Ford,
John Williams,
1994
.
Eric May,
John Williams,
M. G. Ford,
1990
.
M. G. Ford,
E. May,
John Williams,
1995
.
R. Williams,
J. E. Butler,
R. Sasser,
1981
.
R. Williams,
J. E. Butler,
R. Sasser,
1981
.
John Williams,
B. J. Hodkinson,
J. E. Butler,
1999
.
C. A. Kiddy,
J. E. Butler,
C. Pierce,
1972,
Canadian journal of comparative medicine : Revue canadienne de medecine comparee.
G. Hass,
R. Williams,
J. E. Butler,
1982,
Biology of reproduction.
J. Biggers,
J. E. Butler,
1989
.
J. E. Butler,
R. Sasser,
R. Bull,
1981
.
D. Anderson,
R. Bondurant,
M. Penedo,
1987,
Journal of animal science.
R. Bondurant,
G. Anderson,
J. E. Butler,
1985
.
J. Biggers,
J. Lawitts,
J. E. Butler,
1991,
Molecular reproduction and development.
J. Biggers,
C. Lechene,
J. E. Butler,
1988,
Biology of reproduction.
D. Anderson,
R. Bondurant,
M. Penedo,
1986
.
R. Bondurant,
M. Penedo,
G. Anderson,
1987,
Journal of animal science.
J. E. Butler,
1986,
Basic life sciences.
J. E. Butler,
R. Sasser,
C. Ruder,
1986,
Biology of reproduction.
C. A. Kiddy,
R. Asofsky,
J. E. Butler,
1972,
Journal of immunology.
J. E. Butler,
B. Donovan,
1971,
The Journal of endocrinology.
J. Williams,
J. E. Butler,
M. Rozell,
1992,
Biology of reproduction.
Janet E. Williams,
J. E. Butler,
1992
.
J. E. Butler,
Janet Williams,
1991
.
J. Williams,
J. E. Butler,
1990,
Theriogenology.
C. A. Kiddy,
J. E. Butler,
C. Pierce,
1971,
Journal of dairy science.
J. E. Butler,
M. G. Ford,
R. F. Loveridge,
1990
.
M. G. Ford,
E. May,
John Williams,
1993
.
M. G. Ford,
E. May,
John Williams,
1999
.
D. A. Freeman,
J. Weber,
G. L. Woods,
1991,
Theriogenology.
W. Norris,
J. E. Butler,
E. J. Harber,
1959,
Botanical Gazette.
J. E. Butler,
1983
.
J. E. Butler,
B. Donovan,
1971,
The Journal of endocrinology.