title: Epidemiology. Minnesota polio case stumps experts.
authors.forename: Leslie
authors.initials: L
authors.lastname: Roberts
mesh_terms: D006801:Humans; D007223:Infant; D008910:Minnesota / Q000453:epidemiology; D009154:Mutation; D011051:Poliomyelitis / Q000453:epidemiology* / Q000209:etiology / Q000821:virology; D017955:Poliovirus / Q000145:classification / Q000235:genetics / Q000302:isolation & purification*; D011055:Poliovirus Vaccine, Oral / Q000009:adverse effects*; D013997:Time Factors
chemical_list: D011055:Poliovirus Vaccine, Oral