BibTex format
@article{Shih:2004:10.1177/0363546503262693,
author = {Shih, YF and Bull, AMJ and McGregor, AH and Amis, AA},
doi = {10.1177/0363546503262693},
journal = {AMERICAN JOURNAL OF SPORTS MEDICINE},
pages = {1209--1217},
title = {Active patellar tracking measurement - A novel device using ultrasound},
url = {http://dx.doi.org/10.1177/0363546503262693},
volume = {32},
year = {2004}
}