RT Journal Article SR Electronic T1 High-Frequency Percussive VentilationThe author responds: JF Respiratory Care FD American Association for Respiratory Care SP 1762 OP 1767 VO 55 IS 12 A1 Kathy Short A1 Patrick F Allan A1 Adel Bougatef A1 Felix Khusid A1 Brent D Kenney A1 Kenneth Miller YR 2010 UL http://rc.rcjournal.com/content/55/12/1762.abstract AB