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Poultry Science|December 1, 1984
Nephropathogenicity of infectious bronchitis virusR W Winterfield, M A AlbassamAvian Diseases|July 1, 1986
Comparison of the nephropathogenicity of four strains of infectious bronchitis virusM A Albassam, R W Winterfield, H L ThackerPoultry Science|January 1, 1984
Vaccination of chickens with newcastle disease and infectious bronchitis vaccines administered singly and in combinationR W WinterfieldPoultry Science|January 1, 1985
Avian pox: infection and immunity with quail, psittacine, fowl, and pigeon pox virusesR W Winterfield, W ReedAvian Diseases|October 1, 1978
Immune response and pathogenicity of different strains of infectious bursal disease virus applied as vaccinesR W Winterfield, H L ThackerAmerican Journal of Veterinary Research|April 1, 1975
Antigenic characterization of the inclusion body hepatitis virusA M Fadly, R W WinterfieldAvian Diseases|January 1, 1984
Pathogenicity of various adenovirus serotypes in the presence of Escherichia coli in chickensA S Dhillon, R W WinterfieldAvian Diseases|April 1, 1975
Acute copper toxicosis in the Canada gooseB M Henderson, R W WinterfieldAvian Diseases|April 1, 1983
Selenium-vitamin E deficiency in captive wild ducksA S Dhillon, R W WinterfieldPoultry Science|June 1, 1981
Comparative immune response from vaccinating chickens with lentogenic Newcastle disease virus strainsR W Winterfield, A S DhillonPageof 6