Lager, K. M., Mengeling, W. L., & Wesley, R. D. (2003). Strain predominance following exposure of vaccinated and naive pregnant gilts to multiple strains of porcine reproductive and respiratory syndrome virus.
Citação norma ChicagoLager, Kelly M., William L. Mengeling, and Ronald D. Wesley. Strain Predominance Following Exposure of Vaccinated and Naive Pregnant Gilts to Multiple Strains of Porcine Reproductive and Respiratory Syndrome Virus. 2003.
Citação norma MLALager, Kelly M., William L. Mengeling, and Ronald D. Wesley. Strain Predominance Following Exposure of Vaccinated and Naive Pregnant Gilts to Multiple Strains of Porcine Reproductive and Respiratory Syndrome Virus. 2003.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.