title: Antiviral effects of alkaloid fraction of Narcissus.
mesh_terms: D000470:Alkaloids / Q000008:administration & dosage / Q000494:pharmacology*; D000818:Animals; D000998:Antiviral Agents / Q000494:pharmacology*; D007279:Injections, Subcutaneous; D008216:Lymphocytic Choriomeningitis / Q000187:drug effects; D051379:Mice; D010936:Plant Extracts; D010946:Plants, Medicinal; D014713:Viruses, Unclassified / Q000187:drug effects
chemical_list: D000470:Alkaloids; D000998:Antiviral Agents; D010936:Plant Extracts