title: Antigenic studies on Sabin types 1 & 3 poliovaccine virus during 1 to 7 passages in the human intestinal tract.
mesh_terms: D000818:Animals; D000941:Antigens; D005243:Feces; D000882:Haplorhini; D006801:Humans; D007106:Immune Sera; D066298:In Vitro Techniques; D007422:Intestines; D007668:Kidney; D017955:Poliovirus / Q000276:immunology*; D014776:Virus Cultivation
chemical_list: D000941:Antigens; D007106:Immune Sera