滤波反投影法与自适应迭代法关于双低儿童胸部CT增强体模的图像质量评估

胡立伟^1a，朱亚新² ，刘阿利^1a，杜隽^1a，曹少平^1b，钟玉敏^1a

Comparison Between Filtered Back Projection Versus Adaptive Iterative Dose Reduction in Pediatric Phantom Chest CT Using Low-Concentration Iodinated Contrast Agent and Low Tube Voltage and Current

HU Liwei^1a, ZHU Yaxin² , LIU Ali^1a, DU Jun^1a, CAO Shaopin^1b, ZHONG Yumin^1a

中国医疗设备 . 2020, (4): 52 -54 . DOI: 10.3969/j.issn.1674-1633.2020.04.014

模态框（Modal）标题