TY - JOUR AU - Medical Research Council Oesophageal Cancer Working Party TI - Surgical resection with or without preoperative chemotherapy in oesophageal cancer: a randomized controlled trial JO - Lancet VL - 359 PY - 2002 DO - 10.1016/S0140-6736(02)08651-8 SP - 1727 EP - 1733 ER -