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1 053例慢性阻塞性肺疾病患者住院费用影响因素分析 
谢紫晴
Influencing factors of hospitalization costs in 1 053 patients with chronic obstructive pulmonary disease
Xie Ziqing
中国医院统计 . 2024, (4): 241 -247 .  DOI: 10.3969/j.issn.1006-5253.2024.04.001