The Serosurvey of Porcine Parvovirus Infection in Dali Region
YANG Shang-bin;GAO Hong;JIANG Huan;CHEN gang;HUANG Hui;YAN Yu-lin;GAO Li-bo;ZHAO Ru;LI Jian-han;LI CUI-hua
. 2012, (5): 205 -207 .