W. K. Butterfield

Persistence of Hong Kong Influenza Virus Variants in Pigs

K. F. Shortridge, R. G. Webster, W. K. Butterfield et al. · Science · 1977 · 138 citations

Vaccination, A/hong Kong/1/68, Hong Kong +9

Isolation and characterization of influenza A viruses from avian species in Hong Kong.

K. F. Shortridge, W. K. Butterfield, Robert G. Webster et al. · PubMed · 1977 · 88 citations

Vaccination, Influenza A Viruses, Viral Evolution +13

Characterization of Avian Encephalomyelitis Virus (An Avian Enterovirus)

W. K. Butterfield, R. E. Luginbuhl, C. F. Helmboldt · Avian Diseases · 1969 · 36 citations

Diagnostic Virology, Molecular Virology, Field Isolates +11

Isolation and serological characterization of influenza A viruses from birds that were dead on arrival at Tokyo airport

K. Nerome, Mikio Nakayama, Masatoshi Ishida et al. · Archives of Virology · 1978 · 17 citations · Full text

Serological Characterization, Virus Epidemiology, Tokyo Airport +5

Electrophoretic comparison of the genomes of north American bluetongue viruses, one australian bluetongue virus, and three other related orbiviruses

D. L. Knudson, W. K. Butterfield, R. E. Shope et al. · Veterinary Microbiology · 1982 · 17 citations

Biology, Other Related Orbiviruses, Viral Evolution +12