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pro vyhledávání: '"Yvette Joyce Johnson-Walker"'
Publikováno v:
International Journal of Poultry Science. 4:947-954
Autor:
F. N. Hegngi, Michelle M. Colby, C. Pope, Yvette Joyce Johnson-Walker, Nathaniel L. Tablante, M. Salem, N. Gedamu .
Publikováno v:
International Journal of Poultry Science. 3:201-205
Between May 4, 1998 and June 26, 1998 one broiler flock and six roaster flocks, all contracting with the same poultry integrator were reported positive for clinical Infectious Laryngotracheitis. A three-part study applying both standard outbreak inve