Vitamin D Levels and Disease Activity in Children with Systemic Lupus Erythematosus

Received: December 13, 2012 Accepted: May 20, 2013 Correspondence: Elif Comak, M.D. Akdeniz Universitesi Tip Fakultesi Cocuk Nefroloji Klinigi, Romatoloji Unitesi, 07059 Antalya, Turkey. Tel: +90 242 249 65 15 e-mail: elif_comak@hotmail.com Presented at the12th National Congress of Rheumatology, October 16-20, 2011, Antalya, Turkey EULAR Annual European Congress of Rheumatology, June 6-9, 2012, Berlin, Germany.