Gkatzionis, K., Woolford, J., Laird, K. and Phillips, C. A. (2010) Inhibition of legionellae in water by citrus essential oils and components. Paper presented to: 22nd International Committee on Food Microbiology and Hygiene (ICFMH) Symposium, Food Micro 2010, Copenhagen, Denmark, 30 August - 3 September 2010. (Unpublished)