RT Journal Article SR Electronic T1 Early Mobilization of Patients on Mechanical Ventilation: Worth the Effort and Expense? JF Respiratory Care FD American Association for Respiratory Care SP 112 OP 113 DO 10.4187/respcare.06801 VO 64 IS 1 A1 Neil R MacIntyre YR 2019 UL http://rc.rcjournal.com/content/64/1/112.abstract AB