1. Carrier rate of Streptococcus suis of slaughtered pigs;Arends;J. Clin. Microbiol.,1984
2. Lack of pathogenicity of the “minor group” taxon for the gnotobiotic piglet;Brandreth;Res. Vet. Sci.,1986
3. Evaluation of methods used for detecting Streptococcus suis type 2 in tonsils, and investigation of the carrier state in pigs;Davies;Rec. Vet. Sci.,1991
4. Evaluation of a selective medium for isolation of Haemophilus pleuropneumoniae;Gillbride;Can. J. Comp. Med.,1983
5. Zum Vorkommen bakterieller Infektionserreger in pathologischanatomisch veränderten Lungen und Schweinen unter besonderer Ber=ucksichtigung der Gattung Haemophilus;Heidt;Berl. M=unch. Tierärtzl. Wschr.,1982