Experimental vaccination of young chickens with a live, non‐pathogenic strain of Escherichia coli.
| Autor: | Frommer, A.1, Freidlin, P.J.1, Bock, Rachel R.1, Leitner, G.2, Chaffer, M.2, Heller, E.D.2 |
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| Zdroj: | Avian Pathology. Sep1994, Vol. 23 Issue 3, p425-433. 9p. |
| Databáze: | Academic Search Ultimate |
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