RT Journal Article SR Electronic T1 The Use of Mechanical Insufflation-Exsufflation Via Artificial Airways JF Respiratory Care FD American Association for Respiratory Care SP 1217 OP 1219 DO 10.4187/respcare.01448 VO 56 IS 8 A1 Michel Toussaint YR 2011 UL http://rc.rcjournal.com/content/56/8/1217.abstract AB