

@article {4090,
	title = {{Occurrence of Cryptosporidium and Giardia genotypes and subtypes in raw and treated water in Portugal}},
	journal = {Letters in Applied Microbiology},
	volume = {48},
	year = {2009},
	pages = {732{\textendash}737},
	author = {Lobo, M and Xiao, L and Antunes, F and Matos, O}
}
