RT Journal Article SR Electronic T1 Carbon Dioxide Entrainment During High-Frequency Oscillatory Ventilation: A Model Analysis JF Respiratory Care FD American Association for Respiratory Care SP 1984 OP 1988 DO 10.4187/respcare.02038 VO 57 IS 11 A1 Chatburn, Robert L A1 El-Khatib, Mohamad F YR 2012 UL http://rc.rcjournal.com/content/57/11/1984.abstract AB