title: Long-term tobacco smoking and mucociliary clearance from the human lung in health and respiratory impairment.
mesh_terms: D000368:Aged; D000402:Airway Obstruction / Q000150:complications / Q000503:physiopathology; D002923:Cilia; D005260:Female; D006801:Humans; D008168:Lung / Q000503:physiopathology*; D008297:Male; D009092:Mucous Membrane / Q000503:physiopathology; D012140:Respiratory Tract Diseases / Q000150:complications / Q000503:physiopathology*; D012907:Smoking / Q000150:complications / Q000503:physiopathology*; D013147:Spirometry; D013667:Technetium; D014797:Vital Capacity
chemical_list: D013667:Technetium