D. D. Schaffer
发表
D. Schaffer,
D. D. Schaffer,
1980
.
W. Hsu,
D. D. Schaffer,
1988,
American journal of veterinary research.
D. Schoeller,
G. Lambert,
A. Baker,
1982,
Clinical pharmacology and therapeutics.
W. Hsu,
D. Hopper,
D. Schaffer,
1990,
Toxicology and applied pharmacology.
W. Hsu,
D. Schaffer,
C. Hanson,
1987,
Journal of the American Veterinary Medical Association.
W. Hsu,
D. Schaffer,
M. Pineda,
1987,
Proceedings of the Society for Experimental Biology and Medicine. Society for Experimental Biology and Medicine.
D. C. Dyer,
W. Hsu,
D. Schaffer,
1986,
Life sciences.
W. Hsu,
D. Schaffer,
F. B. Hembrough,
1989,
American journal of veterinary research.
W. Hsu,
D. Hopper,
D. Schaffer,
1986,
American journal of veterinary research.
D. Schaffer,
D. D. Schaffer,
1982
.