Establishment and Pathological Observasion of Infection Modelfor Streptococcus suis Serotype 2 in Ordinary Piglets
QI Xin-yong;WANG Jian;LIU Pei-hong;SHEN Li-ping;XU Feng
China Animal Husbandry & Veterinary Medicine . 2009, (3): 146 -148 .