Advancement in Vaccination of Broiler Chickens with Genotype-Matched Vaccines to Currently Epidemic Newcastle Disease Virus Genotype VII in Egypt
Autor: | Ali Mohamed Ahmed, M. A. Kutkat, Amer Sameh Abdel-Moez, Ahmed Kandeil |
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Rok vydání: | 2019 |
Předmět: | |
Zdroj: | Journal of World's Poultry Research. 9:117-123 |
ISSN: | 2322-455X |
DOI: | 10.36380/jwpr.2019.14 |
Databáze: | OpenAIRE |
Externí odkaz: |