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
Stroke and Multi-Infarct Dementia as Presenting Symptoms of Giant Cell Arteritis: Report of 7 Cases and Review of the Literature
Medicine 87:335-344, Solans-Laque,R.,et al, 2008