TY - JOUR AU - Noda, Y; Fujita, N; Kobayashi, G TI - Diagnostic efficacy of the cell block method in comparison with smear cytology of tissue samples obtained by endoscopic ultrasound-guided fine-needle aspiration JO - J Gastroenterol VL - 45 PY - 2010 DO - 10.1007/s00535-010-0217-5 SP - 868 EP - 875 N1 - et al. ER -