title: Enhancement and inhibition by anionic polymers of plaque development by a variant of Mengo encephalomyelitis virus.
mesh_terms: D046508:Culture Techniques; D003911:Dextrans / Q000494:pharmacology*; D004686:Encephalomyocarditis virus / Q000187:drug effects* / Q000254:growth & development*; D007739:L Cells; D008970:Molecular Weight; D010710:Phosphates / Q000494:pharmacology*; D011108:Polymers / Q000494:pharmacology*; D013431:Sulfates / Q000494:pharmacology*
chemical_list: D003911:Dextrans; D010710:Phosphates; D011108:Polymers; D013431:Sulfates