轴位容积扫描与螺旋扫描颅脑CT图像质量与辐射剂量对比观察
于磊, 姜相森, 阴祖栋, 张新毅
A comparative study of cranial CT image quality and radiation dose between stepped axial volume scan and spiral scan
YU Lei, JIANG Xiangsen, YIN Zudong, ZHANG Xinyi
中国辐射卫生
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2019, (4): 462
-464
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DOI: 10.13491/j.issn.1004-714x.2019.04.031
