RT Journal Article SR Electronic T1 Lung Protection: The Cost in Some Is Increased Work of Breathing. Is It Too High? JF Respiratory Care FD American Association for Respiratory Care SP 1614 OP 1616 VO 50 IS 12 A1 Kacmarek, Robert M YR 2005 UL http://rc.rcjournal.com/content/50/12/1614.abstract AB