1. Intraoperative ultrasonic examination for hepatectomy;Makuuchi;Jpn J Clin Oncol,1981
2. L'echographie per-operatoire en chirurgie hepatobiliaire;Bismuth;Presse Med,1984
3. Intraoperative ultrasonography in surgery for liver tumors;Gozzetti;Surgery,1986
4. Ultrasonically guided subsegmentectomy;Makuuchi;Surg Gynecol Obstet,1985
5. Abdominal intraoperative ultrasonography;Makuuchi,1987