Stefoni Sergio, Coli Luigi, Cianciolo Giuseppe, Donati Gabriele, Dalmastri Vittorio, Orlandi Valentina, D'Addio Francesca, Ramazzotti Eric
Nephrology, Dialysis and Renal Transplantation Unit, Department of Clinical Medicine and Applied Biotechnology, S. Orsola University Hospital, Bologna, Italy.
Contrib Nephrol. 2003(138):68-79. doi: 10.1159/000067395.