@article {28770,
	title = {The (Paper) Work of Medicine: Understanding International Medical Costs},
	journal = {Journal of Economic Perspectives},
	volume = {30},
	number = {6},
	year = {2011},
	pages = {1174-1187},
	url = {http://www.economics.harvard.edu/faculty/cutler/files/paperwork.pdf},
	author = {David M Cutler and Dan P. Ly}
}
