Brain, and Head and Neck Neuro CTA – Carotid and Circle of Willis 2007

Nagahata M., Abe Y., Ono S. et al. Attenuation values of the intracranial arterial and venous vessels by bolus injection of various contrast agents: a study with a single-detector helical CT scanner. Radiation Med.  2007 Apr; 25(3):89-93