A Survey of Co-infection with SIV and PRRSV，CSFV，PCV-2，PRV，HPS in Guangxi
QIN Shao-min;LIANG An-li;WANG Yuang-jie;XIANG Hui;HUANG Hong-mei;
China Animal Husbandry & Veterinary Medicine . 2008, (3): 77 -80 .