8PLUIMERS F H, DE LEEUW P W, SMAK J A, et al.Classical swine fever in the Netherlands 1997--1998:a description of organization and measurees to eradicate the disease [J].Prev Vet Med, 1999,42(3/4) : 139-155.
9KOMANIWA H,FUKUSHO A,SHIMIZU Y.Micromethod for performing titration and neutralization test of hog cholera virus using established porcine kidney cell strain [J ].Natl Inst Ainm Health Q(Tokyo), 1981,21 (4) : 153-158.
10WENSVOORT G,TERPSTRA C,DE KLUIJVER E P,et al. Antigenic differentiation of pestivirus strains with monoclonal antibodies against hog cholera virus [J ].Veterinary Microbiol, 1989,21 (1) :9-20.