title: Small-airways dysfunction in passive smokers.
mesh_terms: D004781:Environmental Exposure; D005260:Female; D005540:Forced Expiratory Flow Rates; D005541:Forced Expiratory Volume; D006801:Humans; D008168:Lung / Q000503:physiopathology*; D008297:Male; D012123:Pulmonary Ventilation; D012907:Smoking / Q000503:physiopathology*