@article {1640,
	title = {Efficacy of point-of-entry copper{\textendash}silver ionisation system in eradicating Legionella pneumophila in a tropical tertiary care hospital: implications for hospitals contaminated with Legionella in both hot and cold water},
	journal = {Journal of Hospital Infection},
	volume = {68},
	year = {2008},
	chapter = {pp. 152-158},
	author = {Chen, Y S}
}
