[Development of an automated system for assessing respiratory gas exchange--by mixing chamber method].
D000328:Adult; D001944:Breath Tests; D006801:Humans; D008297:Male; D008838:Microcomputers; D008991:Monitoring, Physiologic / Q000379:methods*; D010101:Oxygen Consumption; D011659:Pulmonary Gas Exchange; D012107:Research Design; D012129:Respiratory Function Tests / Q000379:methods*