@inbook{1119470440, author={Douglas G. Smith, MD and Harry B. Skinner, MD, PhD}, editor={Skinner, Harry B. and McMahon, Patrick J.}, title={Amputaciones}, booktitle={Diagnóstico y tratamiento en ortopedia, 5e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2015}, url={accessmedicina.mhmedical.com/content.aspx?aid=1119470440} }