@inbook{1145219444, author={Maria I. Velez and Tamara D. Simpson and Stephanie M. Levine and Jay I. Peters}, editor={DiPiro, Joseph T. and Talbert, Robert L. and Yee, Gary C. and Matzke, Gary R. and Wells, Barbara G. and Posey, L. Michael}, title={Introduction to Pulmonary Function Testing}, booktitle={Pharmacotherapy: A Pathophysiologic Approach, 10e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2017}, url={accesspharmacy.mhmedical.com/content.aspx?aid=1145219444} }