基于层次聚类的保乳手术患者治疗质量评价及影响因素分析
魏丽，王超，刘美娜
Quality evaluation of breast conserving surgery patients based on hierarchical clustering and its influence factors
Wei Li, Wang Chao, Liu Meina
中国医院统计
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2021, (5): 395
-400
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DOI: 10.3969/j.issn.1006-5253.2021.05.003
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