title: [Premature chromosome condensation. I. Comparison of various methods of premature chromosome condensation induction].
mesh_terms: D002459:Cell Fusion; D002875:Chromosomes / Q000502:physiology*; D006367:HeLa Cells; D006801:Humans; D008938:Mitosis; D010222:Parainfluenza Virus 1, Human; D011092:Polyethylene Glycols
chemical_list: D011092:Polyethylene Glycols