@article {177851,
	title = {Patient Referrals: A Linchpin for Increasing the Value of Care},
	journal = {JAMA},
	volume = {Published online July 3, 2014},
	year = {2014},
	url = {http://jama.jamanetwork.com/article.aspx?articleid=1886863},
	author = {Song, Z and Sequist, TD and Barnett, ML}
}
