A Method to Explore Variations of Ventilator-Associated Event Surveillance Definitions in Large Critical Care Databases in the United States oleh An-Kwok Ian Wong, MD, PhD, Han Kim, MSE, Marie-Laure Charpignon, MS, Leandro Carvalho, MD, Enrique Monares-Zepeda, MD, R. W. M. A. Madushani, PhD, Lasith Adhikari, PhD, Ryan D. Kindle, MD, Michael Kutner, PhD, Leo Anthony Celi, MD, MS, MPH, Mary E. Lough, PhD, RN, FCCM, Eduardo Mireles-Cabodevila, MD