title: Procedures for the isolation and characterization of cell lines resistant to interferon.
mesh_terms: D002455:Cell Division / Q000187:drug effects; D002460:Cell Line; D002469:Cell Separation; D004351:Drug Resistance; D005347:Fibroblasts / Q000276:immunology; D006801:Humans; D007372:Interferons / Q000494:pharmacology*; D009153:Mutagens / Q000494:pharmacology*; D009154:Mutation
chemical_list: D009153:Mutagens; D007372:Interferons