title: Carcinoembryonic antigen revisited.
mesh_terms: D002272:Carcinoembryonic Antigen / Q000032:analysis*; D006801:Humans; D007414:Intestinal Neoplasms / Q000188:drug therapy / Q000276:immunology*; D007420:Intestine, Large
chemical_list: D002272:Carcinoembryonic Antigen