Clostridium tertium (Henry 1917) Bergey et al. 1923 (Approved Lists 1980) Stackebrandt E. Kramer I. Swiderski J. Hippe H. Phylogenetic basis for a taxonomic dissection of the genus Clostridium 1999 24 253 258 FEMS Immunology and Medical Microbiology FEMS Immunol Med Microbiol 0928-8244 10397308 Skerman V.B.D. McGowan V. Sneath P.H.A. Approved Lists of Bacterial Names 1980 30 1 225 420 International Journal of Systematic Bacteriology Int J Syst Bacteriol 0020-7713 10.1099/00207713-30-1-225 Steyaert S. Peleman R. Vaneechoutte M. De Baere T. Claeys G. Verschraegen G. Septicemia in neutropenic patients infected with Clostridium tertium resistant to cefepime and other expanded-spectrum cephalosporins 1999 37 3778 3779 Journal of Clinical Microbiology J Clin Microbiol 0095-1137 1098-660X 10523601