Preliminary Confirmation of Culex tritaeniorhynchus Carry with Porcine Reproductive and Respiratory Syndrome Virus
SHI Kai-zhi;MAO Jun-ting;WANG Kai-gong;ZHOU Bi-jun;WEN Ming;LI Yong-ming
ACTA VETERINARIA ET ZOOTECHNICA SINICA . 2009, (2): 280 -284 .