消化系统恶性肿瘤患者住院费用结构变动度分析
孙李丽，郭玲利，仲春雪，杨淑梅，毛英
Variation of hospitalization cost structure of patients with malignant tumors of digestive system
Sun Lili, Guo Lingli, Zhong Chunxue, Yang Shumei, Mao Ying
中国医院统计
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2023, (6): 452
-456
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DOI: 10.3969/j.issn.1006-5253.2023.06.011
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