title: Studies on the antiviral activity of formycin.
mesh_terms: D000818:Animals; D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D000998:Antiviral Agents / Q000494:pharmacology*; D002642:Chick Embryo; D003588:Cytopathogenic Effect, Viral; D006367:HeLa Cells; D009975:Orthomyxoviridae; D017955:Poliovirus / Q000187:drug effects*; D013302:Streptomyces; D014616:Vaccinia virus / Q000187:drug effects*
chemical_list: D000900:Anti-Bacterial Agents; D000998:Antiviral Agents