D. D. Schaffer

发表

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. 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.