Etiology, epidemiology and pathogenesis of streptococcosis with Streptococcus suis type 2 (Lancefield's group R) in the pig Josée VAISSAIRE, J. P. GILLET and C. MARCONAnn. Zootech., 36 3 (1987) 307DOI: https://doi.org/10.1051/animres:19870326