COŞAN F., TOZKIR J., ÜSTEK D., ÖÇAL M. L., ARAL M. O., GÜL A.
70th Annual Scientific Meeting of the American-College-of-Rheumatology/41st Annual Scientific Meeting of the Association-of-Rheumatology-Health-Professionals, Amerika Birleşik Devletleri, 10 - 15 Kasım 2006, cilt.54, ss.465-466, (Özet Bildiri)