title: Hypothermic potentiation of radiation lethality in HeLa cells.
mesh_terms: D002470:Cell Survival / Q000528:radiation effects*; D004260:DNA Repair; D004273:DNA, Neoplasm; D004307:Dose-Response Relationship, Radiation; D006367:HeLa Cells / Q000528:radiation effects*; D006801:Humans; D013696:Temperature; D013997:Time Factors; D014965:X-Rays
chemical_list: D004273:DNA, Neoplasm