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Is poliomyelitis a serious problem in developing countries?--lameness in Ghanaian schools.

A postal survey of lameness in schools throughout Ghana showed an estimated prevalence of lameness attributable to poliomyetitis of 5-8 per 1000 school-aged children and an estimated mean annual incidence of paralytic poliomyelitis of 23 per 100 000 population. Official reported incidence rates rang...

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Main Authors: Ofosu-Amaah, S, Kratzer, J H, Nicholas, D D
格式: Artigo
語言:Inglês
出版: 1977
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在線閱讀:https://ncbi.nlm.nih.gov/pmc/articles/PMC1605957/
https://ncbi.nlm.nih.gov/pubmed/856397
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