@inbook{5111180, author={Eric B. Milbrandt and Derek C. Angus}, editor={Halter, Jeffrey B. and Ouslander, Joseph G. and Tinetti, Mary E. and Studenski, Stephanie and High, Kevin P. and Asthana, Sanjay}, title={Chapter 19. Critical Care}, booktitle={Hazzard's Geriatric Medicine and Gerontology, 6e}, publisher={The McGraw-Hill Companies}, address={New York, NY}, year={2009}, url={accessmedicine.mhmedical.com/content.aspx?aid=5111180} }