P.03.14 EFFICACY AND SAFETY OF A NEW LOW-VOLUME PEG WITH CITRATE AND SIMETHICONE BOWEL PREPARATION FOR COLONOSCOPY (CLENSIA®): A MULTICENTER RANDOMIZED OBSERVER-BLIND CLINICAL TRIAL VS A LOW VOLUME PEG WITH ASCORBIC ACID (PEG-ASC). Issue 2 (15th March 2018) - Spada, C.; Kump, P.; Brownstone, E.; Datz, C.; Haefner, M.; Renner, F.; Schoefl, R.; Schreiber, F.; Hassan, C.