five tumor markers can be simultaneously determined in the serum by radioimmunoassay : carcinoembryonal antigen ( cea ) , alpha-fetoprotein ( alpha-fp ) , human chorionic gonadotropin ( hcg ) , beta-subunit of hcg ( beta-hcg ) and kappa-casein .
C0041365
tumor markers
C0007082
carcinoembryonal antigen