title: Mutation towards dextran sulphate resistance in type 1 poliovirus.
mesh_terms: D001562:Benzimidazoles / Q000494:pharmacology; D003911:Dextrans / Q000494:pharmacology*; D004352:Drug Resistance, Microbial; D006146:Guanidines / Q000494:pharmacology; D009154:Mutation; D010597:Pharmacogenetics; D017955:Poliovirus / Q000187:drug effects*; D013431:Sulfates
chemical_list: D001562:Benzimidazoles; D003911:Dextrans; D006146:Guanidines; D013431:Sulfates