Randomized clinical trial to assess the effect of antibiotic therapy on health and growth of preweaned dairy calves diagnosed with respiratory disease using respiratory scoring and lung ultrasound
| Autor: | Binversie, E.S., Ruegg, P.L., Combs, D.K., Ollivett, T.L. * |
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| Zdroj: | In Journal of Dairy Science December 2020 103(12):11723-11735 |
| Databáze: | ScienceDirect |
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