Henderson Brian, Wilson Michael, Sharp Lindsay, Ward John M
Cellular Microbiology Research Group and *Microbiology Department, Eastman Dental Institute, University College London and †Department of Biochemistry and Molecular Biology, University College London, London.
J Med Microbiol. 2002 Dec;51(12):1013-1020. doi: 10.1099/0022-1317-51-12-1013.