@inbook{1180941505,
author={Bella J. May and Margery A. Lockard},
title={Shoes and Orthoses for Foot Impairments},
booktitle={Prosthetics & Orthotics in Clinical Practice},
publisher={F. A. Davis Company},
address={New York, NY},
year={2011},
url={fadavispt.mhmedical.com/content.aspx?aid=1180941505}
}