title: Antigenic segregation of type 2 poliovirus isolants related and unrelated to Sabin's vaccine strain with modified Wecker technique.
mesh_terms: D000818:Animals; D000937:Antigen-Antibody Reactions; D000941:Antigens / Q000302:isolation & purification*; D046508:Culture Techniques; D006168:Guinea Pigs; D000882:Haplorhini; D006801:Humans; D007106:Immune Sera; D007668:Kidney; D008722:Methods; D017955:Poliovirus / Q000276:immunology* / Q000302:isolation & purification; D011055:Poliovirus Vaccine, Oral; D014776:Virus Cultivation
chemical_list: D000941:Antigens; D007106:Immune Sera; D011055:Poliovirus Vaccine, Oral