References
- Watt I, Stewart I, Anderson D, Bell G, Anderson J R. Laparoscopy, ultrasound and computed tomography in cancer of the oesophagus and gastric cardia. A prospective comparison for detecting intra-abdominal metastases. Br J Surg 1989; 76: 1036–9
- Lightdale C J. Laparoscopy for cancer staging. Endoscopy 1992; 24: 682–6
- Muragiah C J, Paterson-Brown S, Winsor J A, Miles W FA, Garden O J. Early experience of laparoscopic ultrasound in the management of pancreatic carcinoma. Surg Endosc 1993; 7: 177–81