title: [Studies on the immunologic efficacy of live polio vaccines and propagation of the vaccine viruses. 4. Studies on the propagation of live polio vaccine viruses].
mesh_terms: D005260:Female; D006801:Humans; D066298:In Vitro Techniques; D007223:Infant; D008297:Male; D017955:Poliovirus / Q000302:isolation & purification*; D011055:Poliovirus Vaccine, Oral
chemical_list: D011055:Poliovirus Vaccine, Oral