@inbook{57936789, author={Wayne A. Hale and Jané D. Joubert and Sebastiana Kalula}, editor={Markle, William H. and Fisher, Melanie A. and Smego, Raymond A.}, title={Chapter 16. Aging Populations and Chronic Illness}, booktitle={Understanding Global Health, 2e}, publisher={The McGraw-Hill Companies}, address={New York, NY}, year={2014}, url={accessbiomedicalscience.mhmedical.com/content.aspx?aid=57936789} }