RT Journal Article SR Electronic T1 Measured Versus Estimated Dead-Space Ventilation in ARDS: Does It Matter? Perhaps JF Respiratory Care FD American Association for Respiratory Care SP 703 OP 704 DO 10.4187/respcare.08947 VO 66 IS 4 A1 Richard H Kallet YR 2021 UL http://rc.rcjournal.com/content/66/4/703.abstract AB