@article {516341, title = {Measuring hospital clinical outcomes}, journal = {BMJ}, volume = {346}, year = {2013}, month = {2013 Jan 30}, pages = {f620}, keywords = {Hospitals, Humans, Outcome Assessment (Health Care)}, issn = {1756-1833}, doi = {10.1136/bmj.f620}, author = {Krumholz,Harlan M. and Lin, Zhenqiu and Normand, Sharon-Lise T.} }