@article {we04,
	title = {Prevalence of enterotoxigenic Escherichia coli-associated diarrhoea and carrier state in the developing world},
	journal = {Journal of Health, Population, and Nutrition},
	volume = {22},
	number = {4},
	year = {2004},
	pages = {370-382},
	url = {http://imsear.hellis.org/handle/123456789/542},
	author = {Wenner{\r a}s, C. and Erling, V.}
}
