Pre-control relationship of onchocercal skin disease with onchocercal infection in Guinea Savanna, Northern Nigeria.

PLoS Negl Trop Dis · 2017 · PMC5386293 · PMID 28355223

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an overall trendno p-value reported

The highest prevalence was seen in the youngest age group of 5–14 years, with an overall trend to reduce with age.

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