Zhu, J., Hu, S., Xu, H., Liu, J., Zhao, Z., Wang, X., & Liu, X. (2016). Characterization of virulent Newcastle disease viruses from vaccinated chicken flocks in Eastern China. BMC Vet Res.
Dyfyniad Arddull ChicagoZhu, Jie, Shunlin Hu, Haixu Xu, Jingjing Liu, Zhenzhen Zhao, Xiaoquan Wang, and Xiufan Liu. "Characterization of Virulent Newcastle Disease Viruses From Vaccinated Chicken Flocks in Eastern China." BMC Vet Res 2016.
Dyfyniad MLAZhu, Jie, et al. "Characterization of Virulent Newcastle Disease Viruses From Vaccinated Chicken Flocks in Eastern China." BMC Vet Res 2016.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.