title: Age-dependent changes of DNA replication in rat spleen and kidney.
mesh_terms: D000375:Aging; D000818:Animals; D004261:DNA Replication; D004277:DNA, Single-Stranded / Q000502:physiology*; D005260:Female; D007668:Kidney / Q000166:cytology*; D051381:Rats; D013154:Spleen / Q000166:cytology*
chemical_list: D004277:DNA, Single-Stranded