Geographical and Genetic Factors Do Not Account for Significant Differences in the Clinical Spectrum of Giant Cell Arteritis in Southern Europe

1. Gonzalez-Gay, M.A.
2. Boiardi, L.
3. Garcia-Porrua, C.
4. Macchioni, P.
5. Amor-Dorado, J.C.
6. Salvarani, C.