

@article {9863,
	title = {{Effect of sanitation and water treatment on intestinal protozoa infection: a systematic review and meta-analysis}},
	journal = {The Lancet Infectious Diseases},
	volume = {16},
	year = {2016},
	pages = {87{\textendash}99},
	doi = {10.1016/S1473-3099(15)00349-7},
	author = {Speich, B and Croll, D and F{\"u}rst, T and Utzinger, J and Keiser, J}
}
