@inbook{1184773560, author={Yuchen Dai and Michael Pratte}, title={Probiotics not effective at reducing incidence of ventilator-associated pneumonia in critically ill patients}, booktitle={2 Minute Medicine}, publisher={McGraw Hill}, address={New York, NY}, year={2015}, url={accessmedicine.mhmedical.com/updatesContent.aspx?gbosid=570254} }