The use of three-dimensional computed tomographic angiography in the accurate diagnosis of internal carotid artery aneurysms: degree for expression of posterior communicating and anterior choroidal arteries. - Kurokawa,Y.; Yonemasu,Y.; Kano,H.; Sasaki,T.; Inaba,K.; Shigeno,S.; Shimizu,T.; Nitta,A.; Kaho,H. (Comput Med Imaging Graph, 2000)