title: Purification and characterization of poliovirus-induced infectious double-stranded ribonucleic acid.
mesh_terms: D002499:Centrifugation, Density Gradient; D002501:Centrifugation, Zonal; D002845:Chromatography; D005557:Formaldehyde; D006367:HeLa Cells; D006358:Hot Temperature; D009691:Nucleic Acid Denaturation; D009711:Nucleotides / Q000032:analysis; D017955:Poliovirus; D012367:RNA, Viral / Q000032:analysis*
chemical_list: D009711:Nucleotides; D012367:RNA, Viral; D005557:Formaldehyde