title: Evaluation of Sabin live poliovirus vaccine in Japan. IV. Marker tests on poliovirus strains recovered from vaccinees and their contacts.
mesh_terms: D006801:Humans; D017955:Poliovirus / Q000302:isolation & purification*; D011055:Poliovirus Vaccine, Oral; D014774:Virulence
chemical_list: D011055:Poliovirus Vaccine, Oral