Combined Newcastle disease-infectious bronchitis vaccines and the absence of interference phenomena.
| Autor: | MARKHAM FS, HAMMAR AH, PERRY EB, TESAR WC |
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| Jazyk: | angličtina |
| Zdroj: | The Cornell veterinarian [Cornell Vet] 1956 Oct; Vol. 46 (4), pp. 538-48. |
| Databáze: | MEDLINE |
| Externí odkaz: |
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