@inbook{1107719604, author={Constantine A. Manthous and Gregory A. Schmidt and Jesse B. Hall}, editor={Hall, Jesse B. and Schmidt, Gregory A. and Kress, John P.}, title={Liberation From Mechanical Ventilation}, booktitle={Principles of Critical Care, 4e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2015}, url={accessmedicine.mhmedical.com/content.aspx?aid=1107719604} }