title: The effect of caffeine on X-ray repair of radioresistant HeLa cells.
mesh_terms: D002110:Caffeine / Q000494:pharmacology*; D004260:DNA Repair / Q000187:drug effects*; D006367:HeLa Cells / Q000187:drug effects / Q000528:radiation effects*; D006801:Humans
chemical_list: D002110:Caffeine