The Prevalence of Torque Teno Sus Virus and Porcine Circovirus 2 Coinfection in Pigs
XIA Yingju;ZI Zhanchao;CAI Lin;HAN Xue;ZHAI Xinyan;TIAN Kegong;NI Jianqiang
ACTA VETERINARIA ET ZOOTECHNICA SINICA . 2012, (3): 424 -430 .