Symposium: The attack by cigarettes.
D000402:Airway Obstruction / Q000209:etiology; D000403:Airway Resistance; D001249:Asthma / Q000209:etiology; D001991:Bronchitis / Q000209:etiology; D005541:Forced Expiratory Volume; D006801:Humans; D008171:Lung Diseases / Q000209:etiology*; D008175:Lung Neoplasms / Q000209:etiology; D012130:Respiratory Hypersensitivity / Q000209:etiology; D012306:Risk; D012907:Smoking