小剂量测试技术在肺动脉CTA中对比剂注射优化方案的研究
李鑫1,张国栋1,李剑2
Study on the Optimized Contrast Medium Injection Protocol of Test Bolus Technique in Pulmonary CT Angiography
LI Xin1, ZHANG Guo-dong1, LI Jian2
中国医疗设备 . 2017, (1): 71 -74 .  DOI: 10.3969/j.issn.1674-1633.2017.01.018