Poliomyelitis eradication in Africa--update on importations
Wkly Epidemiol Rec. 2004 Jul 9;79(28):253-4.
[Article in
English,
French]
No abstract available
MeSH terms
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Africa / epidemiology
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Disease Outbreaks
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Humans
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Poliomyelitis / epidemiology
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Poliomyelitis / prevention & control*
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Poliovirus / isolation & purification
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Population Surveillance