title: [Carcinoembryonic antigen in gastric cancer. Evaluation of the usefulness of periodic control].
mesh_terms: D002272:Carcinoembryonic Antigen / Q000032:analysis*; D005069:Evaluation Studies as Topic; D006801:Humans; D009364:Neoplasm Recurrence, Local; D013274:Stomach Neoplasms / Q000145:classification / Q000276:immunology*
chemical_list: D002272:Carcinoembryonic Antigen
vernacular_title: Antígeno carcinoembrionario (CEA) en el cáncer gástrico. Valoración de la utilidad del control periódico.