Investigation on Epidemiology of Co-infection of Porcine Reproductive and Respiratory Syndrome Virus and Porcine Circovirus Type 2
WANG Xiao-min, HE Kong-wang, ZHANG Wen-wen, ZHOU Zhong-tao, MAO Ai-hua, YU Zheng-yu, WEN Li-bin, NI Yan-xiu, ZHANG Xue-han, GUO Rong-li, Lü Li-xin, LI Bin, ZHOU Jun-ming
ACTA AGRICULTURAE BOREALI-SINICA . 2012, (S1): 390 -393 .  DOI: 10.3969/j.issn.1000-7091.2012.z1.076