@inbook{1100065424, author={Dandan Liu, MD and Louise C. Walter, MD}, editor={Williams, Brie A. and Chang, Anna and Ahalt, Cyrus and Chen, Helen and Conant, Rebecca and Landefeld, C. Seth and Ritchie, Christine and Yukawa, Michi}, title={Prevention & Health Promotion}, booktitle={Current Diagnosis & Treatment: Geriatrics, 2e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2014}, url={accessmedicine.mhmedical.com/content.aspx?aid=1100065424} }