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2. Dawson, R. M. C.; Elliott, D. C.; Elliott, W. H.Data for Biochemical Research, 3rd ed.; Clarendon Press: Oxford, U.K., 1986; p 50.
3. McFall, E.; Newman, E. B. InEscherichia coli and Salmonella; Neidhardt, F. C., Ed.; ASM Press: Washington, DC, 1996; Vol. 1, Chapter 22, pp 358−379.
4. Indole-inducible proteins in bacteria suggest membrane and oxidant toxicity