title: The possible involvement of an interfering substance in the action of thiosemicarbazones against viruses.
mesh_terms: D000818:Animals; D007372:Interferons; D051379:Mice; D011817:Rabbits; D012899:Smallpox / Q000188:drug therapy; D013882:Thiosemicarbazones / Q000627:therapeutic use*; D012901:Variola virus; D014777:Virus Diseases / Q000188:drug therapy*
chemical_list: D013882:Thiosemicarbazones; D007372:Interferons