Frontal Bone Window Improves the Ability of Transcranial Color-Coded Sonography to Visualize the Anterior Cerebral Artery of Asian Patients with Stroke

S Yoshimura, M Koga, K Toyoda, T Mukai, B. H Hyun, M Naganuma, K Nagatsuka and K. Minematsu

American Journal of Neuroradiology 30 ( 6 ): 1268 - 1269 , 2009