title: The genetic heterogeneity of simian virus 40.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D002499:Centrifugation, Density Gradient; D003168:Complement Fixation Tests; D046508:Culture Techniques; D005455:Fluorescent Antibody Technique; D000882:Haplorhini; D007668:Kidney / Q000166:cytology; D009154:Mutation; D011830:Radiation Effects; D013539:Simian virus 40 / Q000276:immunology*; D013016:Sound; D014466:Ultraviolet Rays; D014764:Viral Proteins
chemical_list: D014764:Viral Proteins