title: Cytogenetic and nuclear studies on A9 and B82 cells fused together by sendai virus: the early phase.
mesh_terms: D000630:Aminopterin; D000818:Animals; D002467:Cell Nucleus; D046508:Culture Techniques; D003582:Cytogenetics; D006824:Hybridization, Genetic; D007621:Karyotyping; D051379:Mice; D008938:Mitosis; D009154:Mutation; D010222:Parainfluenza Virus 1, Human
chemical_list: D000630:Aminopterin