Protection of cattle against natural challenge with Leptospira interrogans serovar hardjo using a hardjo-pomona vaccine.
| Autor: | Marshall RB, Broughton ES, Hellstrom JS |
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| Jazyk: | angličtina |
| Zdroj: | New Zealand veterinary journal [N Z Vet J] 1979 Jun; Vol. 27 (6), pp. 114-6. |
| DOI: | 10.1080/00480169.1979.34620 |
| Databáze: | MEDLINE |
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