H. L. Allen
发表
J. Tucker,
P. Beaumont,
J. O'Brien,
1979,
The Journal of small animal practice.
R. Brodey,
W. Riser,
S. Bingel,
1974,
The Journal of small animal practice.
C. Newton,
H. Schumacher,
R. Halliwell,
1976,
Journal of the American Veterinary Medical Association.
H. L. Allen,
1973,
Veterinary pathology.
F. Bloom,
H. L. Allen,
1974,
Veterinary pathology.