TY - JOUR AU - Ohnishi, R; Yasuda, I; Kato, T TI - Combined endobronchial and endoscopic ultrasound-guided fine needle aspiration for mediastinal nodal staging of lung cancer JO - Endoscopy VL - 43 PY - 2011 DO - 10.1055/s-0030-1256766 SP - 1082 EP - 1089 N1 - et al. ER -