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American Journal of Veterinary Research
|
April 1, 1975
Avian encephalomyelitis: the virus and immune response
W K Butterfield
Avian Diseases
|
October 1, 1975
A microtiter complement-fixation test for detecting and differentiating Newcastle disease virus strains
W K Butterfield
Proceedings, Annual Meeting of the United States Animal Health Association
|
January 1, 1976
Methods for biologic preparation, isolation, identification and characterization of avian influenza A viruses
W K Butterfield
Archiv Fur Die Gesamte Virusforschung
|
January 1, 1970
Betonite flocculation test for the detection of foot-and-mouth disease antibodies
W K Butterfield
American Journal of Veterinary Research
|
April 1, 1978
Vaccination for fowl plague
W K Butterfield, C H Campbell
Proceedings, Annual Meeting of the United States Animal Health Association
|
January 1, 1978
Vaccination of chickens with influenza A/Turkey/Oregon/71 virus and immunity challenge exposure to five strains of fowl plague virus
W K Butterfield, C H Campbell
Avian Diseases
|
April 1, 1975
Detection and differentiation of strains of Newcastle Disease Virus by complement fixation
W K Butterfield, J H Graves
Proceedings, Annual Meeting of the United States Animal Health Association
|
January 1, 1974
Detection of Newcastle disease virus by complement-fixation
W K Butterfield, J H Graves
Avian Diseases
|
January 1, 1973
Isolation and identification of myxoviruses from domestic and imported avian species
W K Butterfield, R J Yedloutschnig, A H Dardiri
Proceedings, Annual Meeting of the United States Animal Health Association
|
January 1, 1978
Identification of nonavid influenza A viruses containing human subtypes of hemagglutinin and neuraminidase isolated from poultry in Hong Kong
W K Butterfield, C H Campbell, K F Shortridge
Page
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Search research articles
Search
Showing results (1-10 of 18) with videos related to
Sort By:
Page
of 2
American Journal of Veterinary Research
|
April 1, 1975
Avian encephalomyelitis: the virus and immune response
W K Butterfield
Avian Diseases
|
October 1, 1975
A microtiter complement-fixation test for detecting and differentiating Newcastle disease virus strains
W K Butterfield
Proceedings, Annual Meeting of the United States Animal Health Association
|
January 1, 1976
Methods for biologic preparation, isolation, identification and characterization of avian influenza A viruses
W K Butterfield
Archiv Fur Die Gesamte Virusforschung
|
January 1, 1970
Betonite flocculation test for the detection of foot-and-mouth disease antibodies
W K Butterfield
American Journal of Veterinary Research
|
April 1, 1978
Vaccination for fowl plague
W K Butterfield, C H Campbell
Proceedings, Annual Meeting of the United States Animal Health Association
|
January 1, 1978
Vaccination of chickens with influenza A/Turkey/Oregon/71 virus and immunity challenge exposure to five strains of fowl plague virus
W K Butterfield, C H Campbell
Avian Diseases
|
April 1, 1975
Detection and differentiation of strains of Newcastle Disease Virus by complement fixation
W K Butterfield, J H Graves
Proceedings, Annual Meeting of the United States Animal Health Association
|
January 1, 1974
Detection of Newcastle disease virus by complement-fixation
W K Butterfield, J H Graves
Avian Diseases
|
January 1, 1973
Isolation and identification of myxoviruses from domestic and imported avian species
W K Butterfield, R J Yedloutschnig, A H Dardiri
Proceedings, Annual Meeting of the United States Animal Health Association
|
January 1, 1978
Identification of nonavid influenza A viruses containing human subtypes of hemagglutinin and neuraminidase isolated from poultry in Hong Kong
W K Butterfield, C H Campbell, K F Shortridge
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of 2