@inbook{1159831661, author={Stephen Kishner and Susan R. Griffee and Alexander Drakh and Eric F. Sterne and Janice L. Kishner}, editor={Mitra, Raj}, title={Pain Management in the Geriatric Population}, booktitle={Principles of Rehabilitation Medicine}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2019}, url={accessphysiotherapy.mhmedical.com/content.aspx?aid=1159831661} }