江苏省某市5种重大疾病患病人群住院费用的新灰色关联分析
李潇潇，张晓，刘蓉，等
New grey relational analysis of hospitalization expense of patients with 5 major diseases in a city of Jiangsu Province
LI Xiao-xiao, ZHANG Xiao, LIU Rong, et al
上海交通大学学报（医学版）
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2015, (4): 577
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DOI: 11.3969/j.issn.1674-8115.2015.04.022
