title: Some aspects of radiotherapy of abdominal tumors.
mesh_terms: D000008:Abdominal Neoplasms / Q000532:radiotherapy*; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D010100:Oxygen; D010166:Palliative Care; D011878:Radiotherapy / Q000009:adverse effects; D011879:Radiotherapy Dosage
chemical_list: D010100:Oxygen