title: Effect of donor age on sister chromatid exchange frequency in cultured human lymphocytes.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D002478:Cells, Cultured; D003434:Crossing Over, Genetic; D005260:Female; D006801:Humans; D008214:Lymphocytes / Q000648:ultrastructure; D008875:Middle Aged; D009154:Mutation; D012854:Sister Chromatid Exchange