

@article {4034,
	title = {{Giardia duodenalis infection and wastewater irrigation in Pakistan}},
	journal = {Transactions of the Royal Society of Tropical Medicine and Hygiene},
	volume = {100},
	year = {2006},
	pages = {538{\textendash}542},
	author = {Ensink, JH and van der Hoek, W and Amerasinghe, FP}
}
