PEG-6000浓缩圆环病毒2型的研究
何锡忠,王英,蒋凤英,周宗清,邹勇
Study on concentrating PCV-2 with PEG-6000
HE Xi-zhong,WANG Ying,JIANG Feng-ying,ZHOU Zong-qing,ZOU Yong
. 2008, (4):  .