TY - JOUR AU - Pellise, M; Fernandez-Esparrach, G; Cardenas, A TI - Impact of wide-angle, high-definition endoscopy in the diagnosis of colorectal neoplasia: a randomized controlled trial JO - Gastroenterology VL - 135 PY - 2008 DO - 10.1053/j.gastro.2008.06.090 SP - 1062 EP - 1068 N1 - et al. ER -