Emphysema characteristics.
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资源简介：
All data are presented as mean ± standard deviation. Data for forced expiratory volume in one second (FEV1), forced vital capacity (FVC) total lung capacity, residual volume and diffusion capacity for carbon monoxide (DLCO) are all presented as percent predicted. FEV1/FVC ratio is presented as %. Bronchodilator responsiveness is presented as % change in FEV1.
创建时间：
2015-12-02
