Søballe Britta, Poole Robert K
Krebs Institute for Biomolecular Research, Department of Molecular Biology and Biotechnology, The University of Sheffield, Firth Court, Western Bank, Sheffield S10 2TN, UK.
Microbiology (Reading). 1999 Aug;145 ( Pt 8):1817-1830. doi: 10.1099/13500872-145-8-1817.