@article {balaban2013problem,
	title = {A problem of persistence: still more questions than answers?},
	journal = {Nature Reviews Microbiology},
	volume = {11},
	year = {2013},
	pages = {587{\textendash}591},
	publisher = {Nature Publishing Group UK London},
	author = {Balaban, Nathalie Q and Gerdes, Kenn and Lewis, Kim and McKinney, John D}
}
