Masatlioğlu Seval Pehlevan, Göktay Fatih, Mansur Ayşe Tülin, Akkaya Ayşe Deniz, Güneş Pembegül
Department of Rheumatology, Haydarpaşa Numune Training and Research Hospital, Istanbul, Turkey.
Rheumatol Int. 2009 May;29(7):837-40. doi: 10.1007/s00296-008-0791-5. Epub 2008 Nov 29.