@article {gefen2009importance,
	title = {The importance of being persistent: heterogeneity of bacterial populations under antibiotic stress},
	journal = {FEMS microbiology reviews},
	volume = {33},
	year = {2009},
	pages = {704{\textendash}717},
	publisher = {Blackwell Publishing Ltd Oxford, UK},
	author = {Gefen, Orit and Balaban, Nathalie Q}
}
