@article {477606,
	title = {State Regulation of Freestanding Emergency Departments Varies Widely, Affecting Location, Growth, and Services Provided},
	journal = {Health Affairs},
	volume = {35},
	number = {10},
	year = {2016},
	pages = {1857-1866},
	author = {David M. Cutler and Catherine Gutierrez and Rachel A. Lindor and Baker, Olesya and Schuur, Jeremiah D.}
}
