Zhou, L., Jones, S. C. P., Angen, Ø., Bossé, J. T., Nash, J. H. E., Frey, J., Zhou, R., Chen, H. C., Kroll, J. S., Rycroft, A. N., & Langford, P. R. Multiplex PCR that can distinguish between immunologically cross-reactive serovar 3, 6, and 8 Actinobacillus pleuropneumoniae strains. Journal of Clinical Microbiology, 46(2), 800-803. https://doi.org/10.1128/jcm.01787-07