Effect of Route of Vaccination on the Prevention of Infectious Laryngotracheitis in Commercial Egg-Laying Chickens
| Autor: | Fulton, R. M., Schrader, D. L., Will, M. |
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| Zdroj: | Avian Diseases, 2000 Jan 01. 44(1), 8-16. |
| Databáze: | JSTOR Journals |
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