title: Letter: DNA repair: a simple enzymatic assay for human cells.
mesh_terms: D004260:DNA Repair; D004720:Endonucleases; D005347:Fibroblasts / Q000528:radiation effects*; D006801:Humans; D008722:Methods; D008837:Micrococcus / Q000201:enzymology; D011830:Radiation Effects; D012867:Skin / Q000473:pathology; D014466:Ultraviolet Rays; D014983:Xeroderma Pigmentosum / Q000473:pathology
chemical_list: D004720:Endonucleases