İsmail DOĞAN, Umut KALYONCU, Levent KILIÇ, Ali AKDOĞAN, Ömer KARADAĞ, Sedat KİRAZ, Şaziye Şule Apraş BİLGEN, Ali İhsan ERTENLİ
Turkish Journal of Medical Sciences
219-224
Avascular necrosis, alternate day steroid usage, systemic lupus erythematosus