title: In vitro transformation of hamster and human cells with the adeno 7-SV 40 hybrid virus.
mesh_terms: D000818:Animals; D003168:Complement Fixation Tests; D006224:Cricetinae; D046508:Culture Techniques; D005347:Fibroblasts; D005455:Fluorescent Antibody Technique; D006801:Humans; D013539:Simian virus 40 / Q000276:immunology*