TY - JOUR AU - Kubo, H; Nakamura, K; Itaba, S TI - Differential diagnosis of cystic tumors of the pancreas by endoscopic ultrasonography JO - Endoscopy VL - 41 PY - 2009 DO - 10.1055/s-0029-1214952 SP - 684 EP - 689 N1 - et al. ER -