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1. Introduction Clustering is a process of sorting objects, elements or data into groups according to their similarity......
目的 探讨前瞻性细节化护理干预对老年股骨粗隆间骨折(IFF)患者的影响.方法 选取2018年6月~2019年7月我院老年IFF患者104例,2018年6......
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