title: Differential sensitivity of virulent and attenuated strains of type 1 poliovirus to polyethylene glycol as a possible new genetic marker.
mesh_terms: D000362:Agar; D002353:Carrier State / Q000382:microbiology; D002648:Child; D002852:Chromatography, Ion Exchange; D004352:Drug Resistance, Microbial; D014644:Genetic Variation; D005827:Genetics, Microbial; D006018:Glycols / Q000494:pharmacology*; D006801:Humans; D007422:Intestines / Q000382:microbiology; D009500:Neutralization Tests; D011051:Poliomyelitis / Q000382:microbiology; D017955:Poliovirus / Q000145:classification / Q000187:drug effects* / Q000254:growth & development / Q000472:pathogenicity; D012703:Serotyping; D014611:Vaccination; D014774:Virulence / Q000187:drug effects
chemical_list: D006018:Glycols; D000362:Agar