A. Robertson
发表
J. Gavora,
J. Spencer,
A. Grunder,
1974,
Avian diseases.
J. Howell,
P. McKercher,
P. Gorham,
1965,
Canadian journal of comparative medicine and veterinary science.
A. Robertson,
G. S. Ferguson,
1960,
Epidemiology and Infection.
A. Robertson,
M. Beauregard,
E. Morin,
1970,
The Canadian veterinary journal = La revue veterinaire canadienne.
J. Spencer,
A. Grunder,
G. Speckmann,
1972
.
J. Spencer,
A. Grunder,
G. Speckmann,
1972,
Avian diseases.
J. Gavora,
J. Spencer,
A. Grunder,
1976,
Avian diseases.
Influence of maternal antibody on infection with virulent or attenuated Marek's disease herpesvirus.
J. Spencer,
A. Robertson,
1972,
American journal of veterinary research.
M. Appel,
G. Ruckerbauer,
S. Magwood,
1965,
Canadian journal of comparative medicine and veterinary science.
J. Gavora,
J. Spencer,
A. Grunder,
1976,
Avian diseases.
R. Gowe,
J. Gavora,
J. Spencer,
1974,
Poultry science.
R. Gowe,
J. Spencer,
A. Grunder,
1974,
British poultry science.
J. Spencer,
A. Grunder,
A. Robertson,
1973,
Avian pathology : journal of the W.V.P.A.
A. Robertson,
F. W. Schofield,
1955,
Canadian journal of comparative medicine and veterinary science.
P. Boulanger,
A. Greig,
M. Appel,
2006
.
A. Robertson,
M. Beauregard,
1964,
Canadian journal of comparative medicine and veterinary science.
A. Robertson,
G. S. Ferguson,
1954,
Journal of Hygiene.
N. Hole,
A. Robertson,
1937
.
A. Corner,
A. Robertson,
D. Mitchell,
1966,
Canadian journal of comparative medicine and veterinary science.
A. Robertson,
D. Mitchell,
P. Boulanger,
1964,
Canadian journal of comparative medicine and veterinary science.
A. Robertson,
1925
.
A. Grunder,
G. Dickerson,
A. Robertson,
1969,
Poultry science.
A. Robertson,
P. Boulanger,
1963,
Canadian journal of comparative medicine and veterinary science.
M. Appel,
G. Ruckerbauer,
A. Robertson,
1965,
Canadian journal of comparative medicine and veterinary science.
G. Ruckerbauer,
A. Robertson,
G. L. Bannister,
2006
.
Hog cholera. V. Demonstration of the antigen in swine tissues by the fluorescent antibody technique.
M. Appel,
A. Robertson,
G. L. Bannister,
1965,
Canadian journal of comparative medicine and veterinary science.
G. Ruckerbauer,
A. Robertson,
G. L. Bannister,
1963,
Canadian journal of comparative medicine and veterinary science.
A. Robertson,
P. Boulanger,
1961,
Canadian journal of comparative medicine and veterinary science.
A. Greig,
M. Appel,
A. Girard,
1965,
Canadian journal of comparative medicine and veterinary science.
A. Robertson,
G. L. Bannister,
M. Beauregard,
2006
.
G. Ruckerbauer,
A. Robertson,
G. L. Bannister,
1963,
Canadian journal of comparative medicine and veterinary science.