title: [Determination of pulmonary closing capacity by measurement of exhaled nitrogen after a single inspiration of oxygen].
mesh_terms: D000328:Adult; D000368:Aged; D000403:Airway Resistance; D003011:Closing Volume; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000503:physiopathology*; D008176:Lung Volume Measurements; D008722:Methods; D008875:Middle Aged; D009584:Nitrogen / Q000032:analysis; D010100:Oxygen; D012115:Residual Volume
chemical_list: D009584:Nitrogen; D010100:Oxygen
vernacular_title: La determinazione della "capacità di chiusura polmonare" mediante l'azotogramma dopo respiro singolo di ossigeno.