title: Correspondence: radiosensitivity of surviving cells in tumours pretreated with continuous irradiation.
mesh_terms: D000818:Animals; D002470:Cell Survival / Q000528:radiation effects; D002587:Cesium Isotopes; D004273:DNA, Neoplasm / Q000528:radiation effects; D010100:Oxygen; D011829:Radiation Dosage; D051381:Rats; D012208:Rhabdomyosarcoma / Q000532:radiotherapy*
chemical_list: D002587:Cesium Isotopes; D004273:DNA, Neoplasm; D010100:Oxygen