| 引用本文: |
李建国,曾元儿,曹骋,等.基于区位熵的我国中成药采购金额的区域差异研究[J].中国卫生经济,2013,(1):53-56.[点击复制] |
.Study on regional differences of Chinese medicine procurement amount based on entropy analysis[J].CHINESE HEALTH ECONOMICS,2013,(1):53-56.[点击复制] |
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| Study on regional differences of Chinese medicine procurement amount based on entropy analysis |
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