@article{doi:,
author = {Distefano, Michael C.},
title = {Disorders of the Patellofemoral Joint. 4th ed.},
journal = {The Journal of Bone & Joint Surgery},
volume = {87},
number = {2},
pages = {482-482},
year = {2005},
doi = {},
URL = { + http://dx.doi.org/},
eprint = {}
}