@article{doi:10.2106/JBJS.H.01537,
author = {Brauer, Carmen A. and Bozic, Kevin J.},
title = {Using Observational Data for Decision Analysis and Economic Analysis},
journal = {The Journal of Bone & Joint Surgery},
volume = {91},
number = {Supplement_3},
pages = {73-79},
year = {2009},
doi = {10.2106/JBJS.H.01537},
URL = { + http://dx.doi.org/10.2106/JBJS.H.01537},
eprint = {}
}