Physical examination of knee injuries.

@article{Heintjes2002PhysicalEO,
  title={Physical examination of knee injuries.},
  author={Edith M. Heintjes and S M Bierma and Roos M. D. Bernsen},
  journal={JAMA},
  year={2002},
  volume={287 1},
  pages={40; author reply 41}
}