@inbook{1113011246,
author={Stephen A. Black, DSc, MEd, PT, ATC, CSCS and Eric Shamus, PhD, DPT, PT, CSCS},
editor={Shamus, Eric},
title={PIRIFORMIS SYNDROME},
booktitle={The Color Atlas of Physical Therapy},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2015},
url={accessphysiotherapy.mhmedical.com/content.aspx?aid=1113011246}
}