title: Clinical trials in primary hepatocellular carcinoma: current status and future directions.
authors.affiliation: Division of Cancer Treatment, National Cancer Institute, Bethesda, Maryland 20892.
authors.forename: S R
authors.initials: SR
authors.lastname: Nerenstone
authors.forename: D C
authors.initials: DC
authors.lastname: Ihde
authors.forename: M A
authors.initials: MA
authors.lastname: Friedman
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D006528:Carcinoma, Hepatocellular / Q000628:therapy*; D006801:Humans; D008113:Liver Neoplasms / Q000628:therapy*
chemical_list: D000970:Antineoplastic Agents