Variability of plethysmographic measurements of airway resistance during the day in normal subjects and in patients with bronchial asthma and chronic bronchitis.
D000328:Adult; D000403:Airway Resistance; D001249:Asthma / Q000503:physiopathology*; D001991:Bronchitis / Q000503:physiopathology*; D002908:Chronic Disease; D002940:Circadian Rhythm; D006801:Humans; D008297:Male; D008875:Middle Aged; D010991:Plethysmography; D010993:Plethysmography, Whole Body; D011656:Pulmonary Emphysema / Q000503:physiopathology; D012129:Respiratory Function Tests; D013147:Spirometry