Lau, W Y Ultrasonography during liver resection for hepatocellular carcinoma. [electronic resource] - The British journal of surgery Apr 1993 - 493-4 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0007-1323 Standard No.: 10.1002/bjs.1800800430 doi Subjects--Topical Terms: Carcinoma, Hepatocellular--diagnostic imagingHumansIntraoperative PeriodLiver--diagnostic imagingLiver Neoplasms--diagnostic imagingUltrasonography