Epidemiology. Minnesota polio case stumps experts.
Roberts
Leslie
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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
D011055:Poliovirus Vaccine, Oral