Nergizoglu G, Keven K, Ateş K, Ustün C, Tulunay O, Beksaç M, Karatan O, Ertug A E
Department of Nephrology, Ankara University School of Medicine, Ibn-i Sina Hospital, Turkey.
Nephrol Dial Transplant. 1999 Oct;14(10):2461-3. doi: 10.1093/ndt/14.10.2461.