title: [Search for the lowest irradiation dose for literatures on radiation-induced cancer in gastrointestinal tract (author's transl)].
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D005770:Gastrointestinal Neoplasms / Q000209:etiology*; D006801:Humans; D008875:Middle Aged; D009381:Neoplasms, Radiation-Induced; D011829:Radiation Dosage