A recombination event, induced in ovo, between a low passage infectious bronchitis virus field isolate and a highly

Carlos Estevez1, Pedro Villegas, John El-Attrache

  • 1Poultry Diagnostic and Research Center, Department of Avian Medicine, College of Veterinary Medicine, University of Georgia, Athens, GA 30602-4875, USA.

Avian Diseases
|January 8, 2004
PubMed