@article{doi:10.2106/JBJS.I.01104,
author = {Shervin, Nina and Dorrwachter, Janet and Bragdon, Charles R. and Shervin, David and Zurakowski, David and Malchau, Henrik},
title = {Comparison of Paper and Computer-Based Questionnaire Modes for Measuring Health Outcomes in Patients Undergoing Total Hip Arthroplasty},
journal = {The Journal of Bone & Joint Surgery},
volume = {93},
number = {3},
pages = {285-293},
year = {2011},
doi = {10.2106/JBJS.I.01104},
URL = { + http://dx.doi.org/10.2106/JBJS.I.01104},
eprint = {}
}