Carcinoembryonic antigen (CEA) assay.
D001943:Breast Neoplasms / Q000175:diagnosis*; D002272:Carcinoembryonic Antigen / Q000032:analysis*; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis*; D009369:Neoplasms / Q000188:drug therapy
D002272:Carcinoembryonic Antigen