Some measurements of protection against paratyphoid Salmonella and Escherichia coli by competitive exclusion chickens.
| Autor: | Soerjadi AS, Stehman SM, Snoeyenbos GH, Weinack OM, Smyser CF |
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| Jazyk: | angličtina |
| Zdroj: | Avian diseases [Avian Dis] 1981 Jul-Sep; Vol. 25 (3), pp. 706-12. |
| Databáze: | MEDLINE |
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