@inbook{1113017960, author={Kay Tasso, PhD, PT, PCS}, editor={Shamus, Eric}, title={SPINAL MUSCULAR ATROPHY}, booktitle={The Color Atlas of Physical Therapy}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2015}, url={accessphysiotherapy.mhmedical.com/content.aspx?aid=1113017960} }