A Vertebral Artery Halo Sign Indicates Giant Cell Arteritis Affecting the Posterior Circulation of the Brain
Lancet 397:e6, Lambrechts, R.A.,et al, 2021
Clinicopath Conf
Arteritis, Unclassified, with Giant-Cell Reaction & Multiple Infarcts of the Brain & Neuropathy, Cas, 5-199532:452-459,1995., 1995