

@article {6706,
	title = {The elderly and waterborne {Cryptosporidium} infection: gastroenteritis hospitalizations before and during the 1993 {Milwaukee} outbreak},
	journal = {Emerging infectious diseases},
	volume = {9},
	number = {4},
	year = {2003},
	pages = {418},
	url = {http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2957964/},
	author = {Naumova, Elena N. and Egorov, Andrey I. and Morris, Robert D. and Griffiths, Jeffrey K.}
}
