

@article {6656,
	title = {Breaks and maintenance work in the water distribution systems and gastrointestinal illness: a cohort study},
	journal = {International Journal of Epidemiology},
	volume = {36},
	number = {4},
	year = {2007},
	month = {aug},
	pages = {873{\textendash}880},
	issn = {0300-5771, 1464-3685},
	doi = {10.1093/ije/dym029},
	url = {http://www.ije.oxfordjournals.org/cgi/doi/10.1093/ije/dym029},
	author = {Nygard, K. and Wahl, E. and Krogh, T. and Tveit, O. A. and Bohleng, E. and Tverdal, A. and Aavitsland, P.}
}
