D. Schaeffer
发表
M. Miller,
S. Leone‐Kabler,
M. G. O’Sullivan,
1998,
Experimental lung research.
D. Schaeffer,
W. Bivin,
K. A. Caprile,
1992
.
D. Schaeffer,
1997
.
D. Schaeffer,
K. Kleinow,
L. Krulisch,
1992
.
D. Schaeffer,
A. Roy,
D. Bounous,
1989,
Journal of the American Veterinary Medical Association.
D. Schaeffer,
R. Waters,
1996
.
D. Schaeffer,
A. E. Schultze,
D. Johnson,
2007,
Comparative Haematology International.
S. Stevens,
M. Freeman,
M. Goldman,
1997,
Annals of vascular surgery.
R. Veazey,
D. Schaeffer,
D. Paulsen,
1992,
Laboratory animal science.
Joseph L. Moore,
D. Schaeffer,
W. L. Hohman,
1993
.
D. Schaeffer,
S. Mikota,
J. Cornick-Seahorn,
1995,
Journal of the American Veterinary Medical Association.
L. Wessner,
M. Fan,
D. Schaeffer,
1996,
Carcinogenesis.