Article Text
Letter
High blood levels of chromogranin A in giant cell arteritis identify patients refractory to corticosteroid treatment
Statistics from Altmetric.com
Footnotes
Competing interests: None declared.
Funding: This work was supported by the AIRC, the MIUR (PRIN 2004 and 2005; FIRB 2003) and the Ministero della Salute.
Ethics approval: Ethics approval was obtained.