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中文
Research on DRGs grouping for patients with chronic obstructive pulmonary disease based on quantile regression and decision tree model
Wu Li, Lü Zhijie, Lu Hanti, Huang Sijia, Zhou Penglei
journal1 . 2022, (
1
): 42 -46 . DOI: 10.3969/j.issn.1006-5253.2022.01.009
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