J. P. Burton, C. N. Chilcott, J. R. Tagg: The rationale and potential for the reduction of oral malodour using Streptococcus salivarius probiotics. In: Oral Diseases. Band11, s1, 2005, S.29–31, doi:10.1111/j.1601-0825.2005.01084.x.
J. P. Burton, C. N. Chilcott, C. J. Moore, G. Speiser, J. R. Tagg: A preliminary study of the effect of probiotic Streptococcus salivarius K12 on oral malodour parameters. In: Journal of Applied Microbiology. Band100, Nr.4, 2006, S.754–764, doi:10.1111/j.1365-2672.2006.02837.x (freier Volltext).
Jeremy P. Burton, Philip A. Wescombe, Chris J. Moore, Chris N. Chilcott, John R. Tagg: Safety Assessment of the Oral Cavity Probiotic Streptococcus salivarius K12. In: Applied and Environmental Microbiology. Band72, Nr.4, 2006, S.3050–3053, doi:10.1128/AEM.72.4.3050-3053.2006, PMID 16598017 (freier Volltext).
H.‐P. Horz, A. Meinelt, B. Houben, G. Conrads: Distribution and persistence of probiotic Streptococcus salivarius K12 in the human oral cavity as determined by real-time quantitative polymerase chain reaction. In: Oral Microbiology and Immunology. Band22, Nr.2, 2007, S.126–130, doi:10.1111/j.1399-302x.2007.00334.x.
Jeremy P. Burton, Philip A. Wescombe, Chris J. Moore, Chris N. Chilcott, John R. Tagg: Safety Assessment of the Oral Cavity Probiotic Streptococcus salivarius K12. In: Applied and Environmental Microbiology. Band72, Nr.4, 2006, S.3050–3053, doi:10.1128/AEM.72.4.3050-3053.2006, PMID 16598017 (freier Volltext).