title: In vitro antiviral activity of hydrazine sulfate.
mesh_terms: D000998:Antiviral Agents / Q000494:pharmacology*; D006834:Hydrazines / Q000494:pharmacology*; D066298:In Vitro Techniques; D017955:Poliovirus / Q000187:drug effects*; D014616:Vaccinia virus / Q000187:drug effects*
chemical_list: D000998:Antiviral Agents; D006834:Hydrazines