title: Letter: Immunostimulants in primary hepatomas.
mesh_terms: D001500:BCG Vaccine / Q000627:therapeutic use; D006528:Carcinoma, Hepatocellular / Q000188:drug therapy* / Q000401:mortality / Q000601:surgery; D002986:Clinical Trials as Topic; D004341:Drug Evaluation; D004983:Ethanolamines / Q000008:administration & dosage / Q000627:therapeutic use; D006499:Hepatic Artery / Q000601:surgery; D006801:Humans; D007167:Immunotherapy; D007273:Injections, Intramuscular; D007664:Ketosteroids / Q000008:administration & dosage / Q000627:therapeutic use; D008026:Ligation; D008113:Liver Neoplasms / Q000188:drug therapy* / Q000401:mortality / Q000601:surgery; D011278:Pregnanes / Q000008:administration & dosage / Q000627:therapeutic use*
chemical_list: D001500:BCG Vaccine; D004983:Ethanolamines; D007664:Ketosteroids; D011278:Pregnanes