4Cain D, Malouin F, Dargis M , et al. Alterlations in pe nicillinbinding proteins in strains of Streptococcus suis possessing muderate and high level of resistance to penicillin. FEMS Microbiol Lett, 1995,130(2-3) : 121-127. 被引量：1
5Del C S E M,Altman E,KohischM,et al. Detection of antibodies against Streptococcus suis type2 using a purified capsular polysaccharide antigen-based indirect-ELISA. Vet Microbiol,1996,5 2:113-121. 被引量：1
6Holt M E, Enright M R, Alexander T J, et al. Immunizationof pigs with live cultures of Streptococcus suis type2. Res Vet Sci, 1988,45(3) :349-352. 被引量：1
7Jacohs A A, Van D B J, Loefen P L, et al. Protection of experimentally infected pigs by suilysin, the thiol-activated hemolysin of Streptococcus suis. Net Rec,1996,139(10):225-228. 被引量：1
8Quessy S, Dubreuil D, Higgins R. Immunization of mice against Streptococcus suis type 2 infection using a live avirulentstrain. Can J Vet Res,1994b,58:299-301. 被引量：1
