● Cheeseman SL,Hiom SJ,Weightman AJ,Wade WG (1996). Phylogeny of oral asaccharolytic Eubacterium species determined by 16S ribosomal DNA sequence comparison and proposal of Eubacterium infirmum sp. nov. and Eubacterium tardum sp. nov. Int. J. Syst. Bacteriol.46, 957-9.
