Ozen S, Tinaztepe K, Gucer S, Bakkaloglu A
Department of Pediatric Nephrology and Rheumatology and the Department of Nephropathology, Hacettepe University Faculty of Medicine, Ankara, Turkey.
Am J Kidney Dis. 2000 Jul;36(1):220-4. doi: 10.1053/ajkd.2000.8298.