Chopra Ian, Storey Christopher, Falla Timothy J, Pearce John H
Department of Microbiology and Antimicrobial Research Centre, University of LeedsLeeds LS2 9JTlUK.
Microbial Molecular Genetics and Cell Biology Group, School of Biological Sciences, University of BirminghamBirmingham 815 21Tl UK.
Microbiology (Reading). 1998 Oct;144 ( Pt 10):2673-2678. doi: 10.1099/00221287-144-10-2673.