title: Flow dependence of the intrapulmonary distribution of inspired boluses of  133 Xe in smokers and non-smokers.
mesh_terms: D000328:Adult; D000402:Airway Obstruction / Q000503:physiopathology; D006801:Humans; D008168:Lung / Q000503:physiopathology*; D008875:Middle Aged; D011650:Pulmonary Alveoli / Q000503:physiopathology; D012123:Pulmonary Ventilation; D011868:Radioisotopes; D012119:Respiration; D012907:Smoking / Q000503:physiopathology*; D013147:Spirometry; D014797:Vital Capacity; D014978:Xenon
chemical_list: D011868:Radioisotopes; D014978:Xenon