Streptococcus equi zooepidemicus (ex Frost and Engelbrecht 1936) Farrow and Collins 1985 List Editor Validation List no. 17. Validation of the publication of new names and new combinations previously effectively published outside the IJSB 1985 35 2 223 225 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-35-2-223