Epidemiological Investigation of Canine Parvovirus Disease
LIU Jing1,2, ZHAO Xue-gang1, LU Jiang1, ZHENG Xiao-liang1, YUAN Wei-feng2
1. Jiangsu Animal Husbandry and Veterinary College, Taizhou 225300, China; 2. Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China