

@article {4016,
	title = {{Presence of Cryptosporidium spp. and Giardia duodenalis through drinking water}},
	journal = {Science of the Total Environment},
	volume = {405},
	year = {2008},
	pages = {45{\textendash}53},
	author = {J A Castro-Hermida and Garc{\'\i}a-Presedo, I and Almeida, A and Gonz{\'a}lez-Warleta, M and Correia Da Costa, JM and Mezo, M}
}
