@article{doi:10.2106/JBJS.H.01592,
author = {Ahn, Henry and Court-Brown, Charles M. and McQueen, Margaret M. and Schemitsch, Emil H.},
title = {The Use of Hospital Registries in Orthopaedic Surgery},
journal = {The Journal of Bone & Joint Surgery},
volume = {91},
number = {Supplement_3},
pages = {68-72},
year = {2009},
doi = {10.2106/JBJS.H.01592},
URL = { + http://dx.doi.org/10.2106/JBJS.H.01592},
eprint = {}
}