title: LUNG CORRECTIONS IN COBALT 60 BEAM THERAPY.
mesh_terms: D003035:Cobalt; D003036:Cobalt Isotopes; D004938:Esophageal Neoplasms; D006801:Humans; D008168:Lung; D008175:Lung Neoplasms; D011867:Radioisotope Teletherapy; D011879:Radiotherapy Dosage
chemical_list: D003036:Cobalt Isotopes; D003035:Cobalt
keywords: COBALT ISOTOPES; ESOPHAGEAL NEOPLASMS; LUNG; LUNG NEOPLASMS; RADIOISOTOPE TELETHERAPY; RADIOTHERAPY DOSAGE