6[1]Gram Trine. Improved diagnostic PCR assay for Actinobacillus pleuropneumoniae based on the nucleotide sequence of an outer membrane lipoprotein[J]. Journal of Clinical Microbiology, 1998, 36(2):443-448.
7[2]Blackall Pat, H.L.B.M. Klaasen, H. Van Den Bosch, et al. Proposal of a new serovar of Actinobacillus: serovar 15[J]. Veterinary Microbiology, 2002, 84: 47-52.
8[3]Kielstein Peter and Rapp-Gabrielson VJ. Designation of 15 serovars of Haemophilus parasuis on the basis of immunodiffusion using heatstable antigen extracts[J]. Journal of Clinical Microbiology, 1992, 30(4):862-865.
9[4]Simone Oliveira, Lucina Galina and Carlos Pijoan. Development of a PCR test to diagnose Haemophilus parasuis infections[J]. Journal of Veterinary Diagnostic Investigation, 2001, 13:495- 501.
10[5]Reid G. G.and P. J. Blackall. Comparison of adjuvants for an inactivated infections coryza vaccine[J]. Avian Diseases, 1987, 31:59-63.