TY - JOUR AU - Van Overhagen, H TI - Improved assessment of supraclavicular and abdominal metastases in oesophageal and gastro-oesophageal junction carcinoma with the combination of ultrasound and computed tomography JO - Br J Radiol VL - 66 PY - 1993 DO - 10.1259/0007-1285-66-783-203 L3 - PubMed-ID: 8472112 SP - 203 EP - 208 N1 - et al. ER -