Expression, Purification of Nucleoprotein of IBV and Its Application in Monitoring
LI Zhong-hua, XIAO Yun-cai, BI Ding-ren, HU Si-shun, WU Ren-wei
China Biotechnology . 2014, (4): 65 -70 .  DOI: 10.13523/j.cb.20140411