Please provide your email address to receive an email when new articles are posted on . Bronchodilator responsiveness over 20% was linked to exacerbations and decreased prebronchodilator FEV 1. More ...
PURPOSE: To evaluate short-acting bronchodilator effects in chronic obstructive pulmonary disease (COPD) by using hyperpolarized helium 3 (³He) magnetic resonance (MR) imaging, spirometry, and ...
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