Forced expiratory volume in one second/forced vital capacity ratio after bronchodilator (observable entity) | | Forced expiratory volume 1 (FEV1)/ forced vital capacity (FVC) ratio after bronchodilator | | FEV1/FVC ratio after bronchodilator Forced expiratory volume in one second/forced vital capacity ratio after bronchodilator
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| Id | 407603001 | Status | Primitive |
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