Cox regression analysis of factors associated with one-year mortality in patients surviving exacerbations of chronic obstructive pulmonary disease.
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资源简介：
CCI, Charlson comorbidity index; CI, confidence interval; ICU, intensive care unit.Cox regression analysis of factors associated with one-year mortality in patients surviving exacerbations of chronic obstructive pulmonary disease.
创建时间：
2015-12-02
