title: [Critical study of 3 methods of measuring functional residual capacity (FRC)].
mesh_terms: D006371:Helium; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000503:physiopathology*; D008722:Methods; D010991:Plethysmography; D012129:Respiratory Function Tests
chemical_list: D006371:Helium
vernacular_title: Etude critique de 3 méthodes de mesure de la capacité résiduelle fonctionnelle (CRF.