Patient characteristics in the sex-and-age-matched and propensity-score-matched cohorts for the COPD with asthma cohort and COPD cohort.
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资源简介：
Patient characteristics in the sex-and-age-matched and propensity-score-matched cohorts for the COPD with asthma cohort and COPD cohort.
针对哮喘合并慢性阻塞性肺疾病（COPD）队列与单纯慢性阻塞性肺疾病队列构建的性别年龄匹配队列及倾向得分匹配队列中的患者特征
创建时间：
2020-02-24
