1. Consensus statement. Carcinoembryonic antigen: its role as a marker in the management of cancer;National Institutes of Health;Br Med J,1981
2. Long term follow up of colorectal carcinoma patients by repeated CEA radioimmunoassay;Mach, J.P.; Vienny, H.; Jaeger, P.;Cancer,1978
3. The use of CEA as an early indicator for gastrointestinal tumor recurrence and second look procedure;Martin, E.W.; James, K.K.; Hurtubise, P.E.;Cancer,1977
4. Carcinoembryonic antigen (CEA) as a prognostic and monitoring test in clinically complete resection of colorectal carcinoma;Herrera, M.; Chu, T.M.; Holyoke, E.D.,1976
5. Incidence and detection of occult hepatic metastases in colorectal carcinoma;s Finlay IG; D, Meek; H, Gray;Br Med J,1982