INFLUENCE FACTORS ON CECAL INTUBATION RATE AS A QUALITY AND PERFORMANCE MEASUREMENT IN COLONOSCOPY - Mateescu, R; Ionita Radu, F; Jinga, M; Nuta, P; Costache, R; Macadon, B; Patrasescu, M; Popescu, A; Balaban, V; Calin, R; Bucurica, S (Endoscopy, 2019)