title: A low oxygen-enhancement ratio for tumour-cell survival as compared with that for tumour-growth delay.
mesh_terms: D000818:Animals; D002470:Cell Survival / Q000528:radiation effects; D004307:Dose-Response Relationship, Radiation; D005354:Fibrosarcoma / Q000532:radiotherapy*; D009374:Neoplasms, Experimental / Q000532:radiotherapy*; D010100:Oxygen; D051381:Rats
chemical_list: D010100:Oxygen