title: Evidence for unscheduled DNA synthesis in rat brain.
mesh_terms: D000367:Age Factors; D000818:Animals; D001921:Brain / Q000187:drug effects / Q000378:metabolism*; D004247:DNA / Q000096:biosynthesis*; D005260:Female; D006918:Hydroxyurea / Q000494:pharmacology; D008297:Male; D051381:Rats
chemical_list: D004247:DNA; D006918:Hydroxyurea