Claris-Appiani, A.; Ardissino, G.; Tirelli, A.; Dacco’, V.; Testa, S.; Corbetta, C.; Guidi, L.; Moretto, E.; Assael, B.; Sereni, F. Metabolic Factors in Renal Response to Amino Acid Infusion. G Clin Nefrol Dial 1999, 11, 25-32.