Nakazawa F, Sundqvist G, Poco SE, Kalfas S, Sato M, Ikeda T, Hoshino E
(1999).
Cryptobacterium curtum gen. nov., sp. nov., a new genus of gram-positive anaerobic rod isolated from human oral cavities.
Sato T, Sundqvist G, Matsuyama J, Kalfas S, Sato M, Hoshino E
(1998).
Restriction fragment-length polymorphism analysis of 16S rDNA from oral asaccharolytic Eubacterium species amplified by polymerase chain reaction.