title: On the mechanism of the ability of certain viruses to block the action of interferon.
mesh_terms: D000998:Antiviral Agents / Q000494:pharmacology; D002247:Carbon Isotopes / Q000032:analysis; D003597:Cytosine Nucleotides / Q000378:metabolism; D006367:HeLa Cells; D006801:Humans; D066298:In Vitro Techniques; D007372:Interferons / Q000096:biosynthesis*; D017955:Poliovirus / Q000378:metabolism*; D012313:RNA / Q000096:biosynthesis; D014762:Viral Interference; D014764:Viral Proteins / Q000096:biosynthesis
chemical_list: D000998:Antiviral Agents; D002247:Carbon Isotopes; D003597:Cytosine Nucleotides; D014764:Viral Proteins; D012313:RNA; D007372:Interferons