title: Intratypic differentiation of poliovirus strains of type I from pre- and post-vaccination groups.
mesh_terms: D000937:Antigen-Antibody Reactions; D005838:Genotype; D006801:Humans; D011051:Poliomyelitis / Q000382:microbiology* / Q000517:prevention & control; D017955:Poliovirus / Q000145:classification* / Q000302:isolation & purification; D011054:Poliovirus Vaccine, Inactivated; D014611:Vaccination
chemical_list: D011054:Poliovirus Vaccine, Inactivated