TY - GEN AU - Hájek,M TI - [Methods of mediastinoscopy] SN - 0035-9351 PY - 1972///1012 KW - Biopsy KW - Endoscopy KW - Humans KW - Lymph Node Excision KW - Mediastinum KW - Methods KW - Posture N1 - Publication Type: Journal Article ER -