CEA monitoring after surgery for colorectal cancer. When is the evidence sufficient?
Fletcher
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RH
D014408:Biomarkers, Tumor / Q000032:analysis*; D002272:Carcinoembryonic Antigen / Q000032:analysis*; D015179:Colorectal Neoplasms / Q000378:metabolism / Q000517:prevention & control* / Q000601:surgery; D006801:Humans
D014408:Biomarkers, Tumor; D002272:Carcinoembryonic Antigen