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Assessment of the potential relationship between egg quality and infectious bronchitis virus infection in Australian layer flocks |
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| Authors: | KA Hewson T Robertson PA Steer JM Devlin AH Noormohammadi J Ignjatovic |
| Institution: | 1. Department of Veterinary Science, The University of Melbourne, , Werribee, Victoria, 3030 Australia;2. Department of Veterinary Science, The University of Melbourne, , Parkville, Victoria, Australia |
| Abstract: | |
| Keywords: | infectious bronchitis virus Haugh units layer hens risk factors vaccines |