the expression of lewis blood group antigens , lewisa , lewisb , lewisx and lewisy , in 40 non-cancerous livers and in 20 hepatocellular carcinomas ( hcc ) , 5 cholangiocarcinomas ( cc ) , and 6 combined hepatocellular and cholangiocarcinomas ( comb ) was studied by immunohistochemistry using monoclonal antibodies .
C0023884
livers
C2239176
hepatocellular carcinomas