Sangro, B A phase I clinical trial of thymidine kinase-based gene therapy in advanced hepatocellular carcinoma. [electronic resource] - Cancer gene therapy Dec 2010 - 837-43 p. digital Publication Type: Clinical Trial, Phase I; Journal Article; Research Support, Non-U.S. Gov't ISSN: 1476-5500 Standard No.: 10.1038/cgt.2010.40 doi Subjects--Topical Terms: AdolescentAdultAgedAged, 80 and overCarcinoma, Hepatocellular--therapyFemaleGanciclovir--administration & dosageGenetic TherapyGenetic Vectors--administration & dosageHumansLiver Neoplasms--therapyMaleMiddle AgedPositron-Emission TomographyThymidine Kinase--genetics