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目的以多层CT作为参照,比较胸部数字化体层摄影与胸部平片对肺部结节的检出。材料与方法这项研究经当地伦理评论委员会批准,并经所有参与者知情同意。这
Objective To compare the detection of pulmonary nodules by digital CT and chest radiographs with multi-slice CT as a reference. Materials and Methods The study was approved by a local ethics review board and informed by all participants. This