title: Radiotherapy.
mesh_terms: D001943:Breast Neoplasms / Q000532:radiotherapy; D002283:Carcinoma, Bronchogenic / Q000532:radiotherapy; D018288:Carcinoma, Small Cell / Q000532:radiotherapy; D002470:Cell Survival / Q000528:radiation effects; D005260:Female; D005770:Gastrointestinal Neoplasms / Q000532:radiotherapy; D006801:Humans; D008175:Lung Neoplasms / Q000532:radiotherapy; D010100:Oxygen / Q000494:pharmacology; D011838:Radiation-Sensitizing Agents; D011878:Radiotherapy / Q000295:instrumentation / Q000639:trends*; D011879:Radiotherapy Dosage
chemical_list: D011838:Radiation-Sensitizing Agents; D010100:Oxygen