

@article {16993,
	title = {Occurrence of Cryptosporidium oocysts in sewage effluents and correlation with microbial, chemical and physical water variables},
	journal = {Environmental Monitoring and Assessment},
	volume = {75},
	number = {3},
	year = {2002},
	pages = {241{\textendash}252},
	publisher = {Springer},
	author = {Bonadonna, Lucia and Briancesco, Rossella and Ottaviani, Massimo and Veschetti, Enrico}
}
