Investigation of the association between the test day milk fat–protein ratio and clinical mastitis using a Poisson regression approach for analysis of time-to-event data
| Autor: | Zoche-Golob, V., Heuwieser, W., Krömker, V. |
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| Zdroj: | In Preventive Veterinary Medicine 1 September 2015 121(1-2):64-73 |
| Databáze: | ScienceDirect |
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