RT Journal Article SR Electronic T1 Is It Time to Say Good Bye to Blow-By? JF Respiratory Care FD American Association for Respiratory Care SP 2127 OP 2129 DO 10.4187/respcare.02158 VO 57 IS 12 A1 Ruben D Restrepo YR 2012 UL http://rc.rcjournal.com/content/57/12/2127.abstract AB