senior hispanic man testing breathing function spirometry |
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| navigate by keyword : allergy apparatus asthma blowing breath breathing bronchial chronic coronavirus cure diagnosis disease diseases disorder examination exhalation failure father fibrosis function health hispanic hospital ill instrument lung lungs man mature measurement medical medicine men minimal obstructive patient peak physical pneumology problem pulmonary pump respiratory restless retired senior spirometry test ventilation volume |
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| Senior hispanic man man testing breathing function by spirometry. Diagnosis of respiratory function in pulmonary disease |
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