预后营养指数对老年重症COPD病人预后的预测价值
杨君红, 梁兰玉, 单清
Predictive value of prognostic nutritional index for the prognosis of elderly patients with severe chronic obstructive pulmonary disease
YANG Jun-hong, LIANG Lan-yu, SHAN Qing
实用老年医学
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2022, (9): 911
-915
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DOI: 10.3969/j.issn.1003-9198.2022.09.011
