FP094ESTIMATED GLOMERULAR FILTRATION RATE: DO WE MEASURE THE REAL RENAL FUNCTION OR ARE WE STILL GROPING IN THE DARK?. (18th May 2018) - Trevisani, Francesco; Capitanio, Umberto; Larcher, Alessandro; Bua, Lina; Benigni, Fabio; Muttin, fabio; Briganti, Alberto; Bettiga, Arianna; Vago, Riccardo; Cinque, Alessandra; Carenzi, Cristina; Di Marco, Federico; et al.