Optimized contrast enhancement and homogeneity in aortic CT angiography: bolus tracking with personalized post-trigger delay - Qi, Ke; Li, Linfeng; Yuan, Dian; Zhang, Yicun; Zhang, Mengyuan; Zhang, Weiting; Gu, Yanbo; Wang, Zhihao; Lyu, Peijie; Gao, Jianbo; Liu, Jie (Quantitative Imaging in Medicine and Surgery, 2024)