title: Measurement of functional residual capacity during mechanical ventilation for acute respiratory failure. A comparison between closed and an open-circuit helium dilution technique.
mesh_terms: D000208:Acute Disease; D000328:Adult; D000368:Aged; D005260:Female; D005652:Functional Residual Capacity; D006371:Helium; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000503:physiopathology; D008176:Lung Volume Measurements; D008297:Male; D008875:Middle Aged; D012121:Respiration, Artificial / Q000379:methods*; D012128:Respiratory Distress Syndrome / Q000503:physiopathology; D012131:Respiratory Insufficiency / Q000503:physiopathology* / Q000628:therapy
chemical_list: D006371:Helium