RT Journal Article SR Electronic T1 What Do Dead-Space Measurements Tell Us About the Lung With Acute Respiratory Distress Syndrome? JF Respiratory Care FD American Association for Respiratory Care SP 1006 OP 1007 VO 49 IS 9 A1 Robertson, H Thomas A1 Swenson, Erik R YR 2004 UL http://rc.rcjournal.com/content/49/9/1006.abstract AB