@inbook{6982963,
author={Daniel G. Constance and Robert J. Baker},
editor={Patel, Dilip R. and Greydanus, Donald E. and Baker, Robert J.},
title={Chapter 38. Environment-Related Conditions},
booktitle={Pediatric Practice: Sports Medicine},
publisher={The McGraw-Hill Companies},
address={New York, NY},
year={2009},
url={accessphysiotherapy.mhmedical.com/content.aspx?aid=6982963}
}