Study on the Effect of Astragalus Polysaccharide Adjuvant to Inactivated Vaccine of Riemerella Anatipestifer SerotypeⅠ
JIN Er-guang;CHEN Jie;QIAN Yun-guo;CHEN Cheng;ZENG Xin-hua;GONG Shi-yu;HUA Juan
. 2009, (3): 151 -152 .