title: Clinical value of observations of chest and abdominal motion in patients with pulmonary emphysema.
mesh_terms: D000009:Abdominal Muscles / Q000503:physiopathology*; D006801:Humans; D007366:Intercostal Muscles / Q000503:physiopathology*; D010102:Oxygen Inhalation Therapy; D011379:Prognosis; D011656:Pulmonary Emphysema / Q000503:physiopathology* / Q000628:therapy; D012119:Respiration; D012121:Respiration, Artificial; D014939:Work of Breathing