Diagnosis of Mixed Infection of Porcine Circovirus 2,Escherichia coliand Staphylococcus haemolyticus
XU Hui;YE Fei;;HE Yun-xia;LI Fang-zheng;GONG Yu-mei;ZHANG Pei-jun
China Animal Husbandry & Veterinary Medicine . 2010, (9): 220 -222 .