Changes in airways conductance on smoking a cigarette. A study of repeatability and of the effect of particulate and vapour phase filters.
D000328:Adult; D000403:Airway Resistance; D003250:Constriction; D005374:Filtration; D006801:Humans; D008297:Male; D010991:Plethysmography; D012907:Smoking; D013147:Spirometry