title: Increased sister chromatid exchanges in epileptic children during long-term therapy with phenytoin.
mesh_terms: D000293:Adolescent; D002478:Cells, Cultured; D002648:Child; D002877:Chromosomes, Human / Q000187:drug effects*; D003434:Crossing Over, Genetic; D004828:Epilepsies, Partial / Q000188:drug therapy / Q000235:genetics*; D006801:Humans; D008214:Lymphocytes / Q000648:ultrastructure; D010672:Phenytoin / Q000627:therapeutic use*; D012854:Sister Chromatid Exchange; D013997:Time Factors
chemical_list: D010672:Phenytoin