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Assessment of protection against Eimeria tenella in broiler breeders conferred by a live anticoccidial vaccine and effects of vaccination on early pullet growth |
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| Institution: | 1. Department of Poultry Science, University of Arkansas, Fayetteville, 72701, USA;2. Department of Animal Science, University of Illinois, Urbana, 61801, USA |
| Abstract: | |
| Keywords: | anticoccidial vaccine Eimeria broiler breeder immunity feed restriction |
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