Viral chemotherapy:  antiviral actions of metal ions and metal-chelating agents.
D000818:Animals; D000998:Antiviral Agents / Q000008:administration & dosage; D002614:Chelating Agents / Q000494:pharmacology*; D006801:Humans; D008081:Liposomes; D008670:Metals / Q000494:pharmacology* / Q000502:physiology; D014777:Virus Diseases / Q000188:drug therapy*; D014780:Viruses / Q000187:drug effects
D000998:Antiviral Agents; D002614:Chelating Agents; D008081:Liposomes; D008670:Metals