title: Interferon and cyclic-3'5'-adenosine monophosphate: potentiation of antiviral activity.
mesh_terms: D000227:Adenine Nucleotides / Q000494:pharmacology*; D000818:Animals; D000998:Antiviral Agents / Q000494:pharmacology; D002642:Chick Embryo; D046508:Culture Techniques; D000242:Cyclic AMP / Q000494:pharmacology; D004357:Drug Synergism; D005347:Fibroblasts / Q000187:drug effects; D007372:Interferons / Q000494:pharmacology*; D012672:Semliki forest virus / Q000187:drug effects
chemical_list: D000227:Adenine Nucleotides; D000998:Antiviral Agents; D007372:Interferons; D000242:Cyclic AMP