ЭПИЗООТИЧЕСКИЕ ОСОБЕННОСТИ ХЛАМИДИОЗА В УСЛОВИЯХ ХОЗЯЙСТВ РОСТОВСКОЙ ОБЛАСТИ
It has been established, that frequency and intensity of display of an infection correlates with the size of experimental group and quantity of sick calfs in group. The given researches give the bases to believe, that calfs are born free from clamidiosis and are infected in the first weeks after a b...
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| Formato: | Artigo |
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| Idioma: | Russo |
| Publicado: |
Don State Technical University
2011-03-01
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| Series: | Ветеринарная патология |
| Assuntos: | |
| Acceso en liña: | https://www.vetpat.ru/jour/article/view/782 |
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