title: [Application of the expired gas analyzer for the measurement of "closing volume" and its clinical evaluation].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000503:physiopathology; D008176:Lung Volume Measurements / Q000295:instrumentation* / Q000379:methods; D008297:Male; D008875:Middle Aged