Schmidt F, Strutz F, Quellhorst E, Müller G A
Department of Nephrology and Rheumatology, Georg-August-Medical Center Göttingen, Robert-Koch-Strasse 40, 37075 Göttingen, Germany.
Nephrol Dial Transplant. 1996 May;11(5):890-2. doi: 10.1093/oxfordjournals.ndt.a027424.