by Gustafson, C.R. (University of California, Davis.), Cooper, G.L, Charlton, B.R, Bickford, A.A
Published in Avian diseases (01.04.1998)

by Gustafson, C.R. (University of California-Davis, Turlock, CA.), Bickford, A.A, Cooper, G.L, Charlton, B.R
Published in Avian diseases (01.10.1997)

by Gustafson, C.R. (University of California-Davis, Turlock, CA.), Bickford, A.A
Published in Western Poultry Disease Conference (USA) (1997)

by Gustafson, C.R. (University of California-Davis.), Cooper, G.L, Charlton, B.R, Bickford, A.A
Published in Western Poultry Disease Conference (USA) (1996)