BibTex format
@article{Chia:2009:10.1007/s00167-009-0832-y,
author = {Chia, S-L and Merican, AM and Devadasan, B and Strachan, RK and Amis, AA},
doi = {10.1007/s00167-009-0832-y},
journal = {KNEE SURGERY SPORTS TRAUMATOLOGY ARTHROSCOPY},
pages = {1217--1224},
title = {Radiographic features predictive of patellar maltracking during total knee arthroplasty},
url = {http://dx.doi.org/10.1007/s00167-009-0832-y},
volume = {17},
year = {2009}
}