Difficulties in conducting controlled trials in radical therapies for nonadvanced hepatocellular carcinoma.
Hoshida
Y
Y
Shiratori
Y
Y
Omata
M
M
D006528:Carcinoma, Hepatocellular / Q000401:mortality / Q000601:surgery*; D002986:Clinical Trials as Topic; D006498:Hepatectomy; D006801:Humans; D008113:Liver Neoplasms / Q000401:mortality / Q000601:surgery*; D016031:Liver Transplantation