Halo score (temporal artery, its branches and axillary artery) as a diagnostic, prognostic and disease monitoring tool for Giant Cell Arteritis (GCA) oleh Alwin Sebastian, Kornelis S. M. van der Geest, Fiona Coath, Prisca Gondo, Abdul Kayani, Craig Mackerness, Bernard Hadebe, Sue Innes, Jo Jackson, Bhaskar Dasgupta