title: Nature of antiviral activity detected in some plant extracts screened in cell cultures infected with vaccinia & Ranikhet disease viruses.
mesh_terms: D000998:Antiviral Agents / Q000494:pharmacology; D002460:Cell Line; D046508:Culture Techniques; D009975:Orthomyxoviridae / Q000254:growth & development*; D010936:Plant Extracts / Q000494:pharmacology; D010944:Plants; D014616:Vaccinia virus / Q000254:growth & development*; D014779:Virus Replication / Q000187:drug effects
chemical_list: D000998:Antiviral Agents; D010936:Plant Extracts