[Evaluation of the therapeutic results of linear x-ray, telecobalt gamma-ray and betatron therapy in internal medicine].
D003036:Cobalt Isotopes / Q000627:therapeutic use*; D004938:Esophageal Neoplasms / Q000532:radiotherapy*; D006801:Humans; D008175:Lung Neoplasms / Q000532:radiotherapy*; D008722:Methods; D011379:Prognosis; D011867:Radioisotope Teletherapy; D011879:Radiotherapy Dosage; D013274:Stomach Neoplasms / Q000532:radiotherapy*
D003036:Cobalt Isotopes