

@article {3433,
	title = {{Sanitation subsidies encouraging sanitation investment in the developing world: a cluster-randomized controlled trial.}},
	journal = {Science},
	volume = {348},
	year = {2015},
	pages = {903{\textendash}906},
	doi = {10.1126/science.aaa0491.},
	author = {Guiteras, R and Levinsohn, J and Mobarak, AM}
}
