title: Radiation stimulated incorporation of thymidine into the DNA of human lymphocytes.
mesh_terms: D001345:Autoradiography; D046508:Culture Techniques; D004247:DNA / Q000096:biosynthesis*; D006801:Humans; D006918:Hydroxyurea / Q000494:pharmacology; D008214:Lymphocytes / Q000187:drug effects / Q000378:metabolism / Q000528:radiation effects*; D008858:Microscopy, Phase-Contrast; D011830:Radiation Effects; D013936:Thymidine / Q000378:metabolism*; D014316:Tritium; D014466:Ultraviolet Rays
chemical_list: D014316:Tritium; D004247:DNA; D013936:Thymidine; D006918:Hydroxyurea