R. Cross
发表
L. Saif,
J. House,
E. Bohl,
1980,
Journal of clinical microbiology.
L. Saif,
A. Agnes,
E. Bohl,
1982,
Journal of clinical microbiology.
L. Saif,
A. Agnes,
E. Bohl,
1978,
Journal of the American Veterinary Medical Association.
P. D. Moorhead,
R. Cross,
1972,
Avian diseases.
L. Ferguson,
N. Frank,
D. Redman,
1969,
American journal of veterinary research.
C. F. Parker,
R. Cross,
1981,
Journal of the American Veterinary Medical Association.
E. Bohl,
R. Cross,
1969,
Journal of the American Veterinary Medical Association.
P. D. Moorhead,
R. Cross,
W. Henderson,
1967,
Avian diseases.
P. D. Moorhead,
R. Cross,
1970,
Poultry science.
P. D. Moorhead,
R. Cross,
C. K. Smith,
1975,
American journal of veterinary research.
E. M. Kohler,
R. Cross,
1969,
Canadian journal of comparative medicine : Revue canadienne de medecine comparee.
L. Saif,
K. Miller,
L. Terrett,
1988,
Journal of clinical microbiology.
C. F. Parker,
R. Cross,
C. K. Smith,
1973,
Journal of the American Veterinary Medical Association.
R. Cross,
1962,
Journal of the American Veterinary Medical Association.
R. Cross,
1972
.
A. Agnes,
E. Bohl,
K. Theil,
1978,
American journal of veterinary research.
L. Saif,
K. Miller,
R. Cross,
1988
.
E. M. Kohler,
R. Cross,
1969,
Canadian journal of comparative medicine : Revue canadienne de medecine comparee.
P. D. Moorhead,
R. Cross,
1969,
Canadian journal of comparative medicine : Revue canadienne de medecine comparee.
G. T. Frederick,
E. Bohl,
R. Cross,
1976,
American journal of veterinary research.
E. Bohl,
R. Cross,
1971
.
E. Bohl,
E. M. Kohler,
R. Cross,
1975,
American Journal of Veterinary Research.
D. Topping,
P. D. Moorhead,
R. Cross,
1968,
Canadian journal of comparative medicine : Revue canadienne de medecine comparee.
R. Cross,
J. L. Emerson,
1965,
American Journal of Veterinary Research.
D. Redman,
R. Cross,
C. K. Smith,
1971,
Canadian journal of comparative medicine : Revue canadienne de medecine comparee.
R. Cross,
R. M. Clafin,
1963,
American Journal of Veterinary Research.