@inbook{1122353833, author={Michael A. Grippi and Jack A. Elias and Jay A. Fishman and Robert M. Kotloff and Allan I. Pack and Robert M. Senior and Mark D. Siegel}, title={Normal Values for a Healthy 20-Year Old Seated Man}, booktitle={Fishman's Pulmonary Diseases and Disorders, 5e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2015}, url={accessmedicine.mhmedical.com/content.aspx?aid=1122353833} }