title: [Tumor markers in malignancies of the gastrointestinal tract].
mesh_terms: D002272:Carcinoembryonic Antigen / Q000032:analysis*; D003110:Colonic Neoplasms / Q000175:diagnosis; D003937:Diagnosis, Differential; D005770:Gastrointestinal Neoplasms / Q000175:diagnosis* / Q000556:secondary; D006801:Humans; D009364:Neoplasm Recurrence, Local / Q000175:diagnosis; D011379:Prognosis; D012004:Rectal Neoplasms / Q000175:diagnosis; D000509:alpha-Fetoproteins / Q000032:analysis*
chemical_list: D002272:Carcinoembryonic Antigen; D000509:alpha-Fetoproteins
vernacular_title: Tumormarker bei Malignomen des Verdauungstraktes.