title: Evolutive changes of ploidy and polynucleation in adult rat hepatocytes in culture.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000648:ultrastructure; D002478:Cells, Cultured; D008099:Liver / Q000166:cytology*; D011003:Ploidies; D051381:Rats; D013997:Time Factors