title: Genetic marker studies on poliovirus type 1 strains from the Blackburn poliomyelitis outbreak in 1965.
mesh_terms: D000293:Adolescent; D002675:Child, Preschool; D004196:Disease Outbreaks; D004660:Encephalitis / Q000382:microbiology; D004739:England; D005243:Feces / Q000382:microbiology; D005260:Female; D005827:Genetics, Microbial; D006801:Humans; D011051:Poliomyelitis / Q000453:epidemiology / Q000382:microbiology*; D017955:Poliovirus / Q000302:isolation & purification*; D011055:Poliovirus Vaccine, Oral; D013045:Species Specificity
chemical_list: D011055:Poliovirus Vaccine, Oral