Land altitude, slope, and coverage as risk factors for Porcine Reproductive and Respiratory Syndrome (PRRS) outbreaks in the United States.
| Autor: | Arruda, Andréia Gonçalves1 arrud002@umn.edu, Vilalta, Carles1, Perez, Andres1, Morrison, Robert1 |
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| Zdroj: | PLoS ONE. 4/17/2017, Vol. 12 Issue 4, p1-14. 14p. |
| Databáze: | Academic Search Ultimate |
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