G. L. Cooper

Preliminary Characterization of a Pleomorphic Gram-Negative Rod Associated with Avian Respiratory Disease

Bruce R. Charlton, Sally E. Channing-Santiago, A. A. Bickford et al. · Journal of Veterinary Diagnostic Investigation · 1993 · 91 citations · Full text

Biology, Cellular Fatty Acids, Gram-negative Rod +14

Avian Paramyxovirus Type 1 Infections in Racing Pigeons in California. I. Clinical Signs, Pathology, and Serology

Jane Barton, A. A. Bickford, G. L. Cooper et al. · Avian Diseases · 1992 · 46 citations

Pmv-1 Infection, Virus Epidemiology, Poultry Disease +12

Infectious Coryza in Meat Chickens in the San Joaquin Valley of California

R. Droual, A. A. Bickford, Bruce R. Charlton et al. · Avian Diseases · 1990 · 40 citations

Pathology, Veterinary Microbiology, Infectious Coryza +16

An Outbreak of Infectious Laryngotracheitis in California Broilers

A. A. Bickford, G. L. Cooper, Bruce R. Charlton et al. · Avian Diseases · 1994 · 40 citations

Asthma, Infectious Laryngotracheitis, Respiratory Diseases +15

The Diagnosis of Very Virulent Infectious Bursal Disease in California Pullets

Simone Stoute, Daral J. Jackwood, Susan E. Sommer-Wagner et al. · Avian Diseases · 2009 · 37 citations

Diagnostic Virology, California Pullets, Vvibdv Virus +13