title: Studies with SV 40--adeno 7 hybrid virus.
mesh_terms: D000256:Adenoviridae; D000818:Animals; D006224:Cricetinae; D003433:Crosses, Genetic; D046508:Culture Techniques; D005455:Fluorescent Antibody Technique; D006824:Hybridization, Genetic; D007668:Kidney; D013539:Simian virus 40; D014779:Virus Replication