title: Distribution of antiviral and cell-inhibitory activity in interferon preparations.
mesh_terms: D000596:Amino Acids / Q000378:metabolism; D000818:Animals; D002247:Carbon Isotopes; D002852:Chromatography, Ion Exchange; D003588:Cytopathogenic Effect, Viral; D003911:Dextrans; D004589:Electrophoresis, Disc; D004686:Encephalomyocarditis virus / Q000187:drug effects* / Q000254:growth & development; D007372:Interferons / Q000302:isolation & purification / Q000494:pharmacology*; D007739:L Cells / Q000187:drug effects / Q000378:metabolism; D007962:Leukocytes; D051379:Mice; D009522:Newcastle disease virus
chemical_list: D000596:Amino Acids; D002247:Carbon Isotopes; D003911:Dextrans; D007372:Interferons