title: [Changes in the cytological picture of esophageal cancer after radiation and chemoradiation therapy].
mesh_terms: D000328:Adult; D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000473:pathology* / Q000628:therapy; D004938:Esophageal Neoplasms / Q000473:pathology* / Q000628:therapy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008727:Methotrexate / Q000008:administration & dosage; D008875:Middle Aged; D010315:Particle Accelerators; D011879:Radiotherapy Dosage
chemical_list: D008727:Methotrexate
vernacular_title: Izmenenie tsilogicheskoĭ kartiny raka pishchevoda posle luchev oĭ i khimioluchevoĭ terapii.