基于灰色关联分析的深圳市某三甲医院住院费用长期变动趋势研究
吴晓云，汤学民，刘雪燕，郑银雄，俞长荣
Research on the long-term change trend of inpatient expenses of a tertiary hospital in Shenzhen based on grey correlation analysis
Wu Xiaoyun, Tang Xuemin, Liu Xueyan, Zheng Yinxiong, Yu Changrong.
中国医院统计
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2020, (4): 293
-297
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DOI: 10.3969/j.issn.1006-5253.2020.04.002
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