Entomological aspects and results of the Onchocerciasis Control Programme.
D000354:Africa, Western; D000818:Animals; D006801:Humans; D007300:Insect Control; D007303:Insect Vectors; D009855:Onchocerciasis / Q000517:prevention & control* / Q000635:transmission; D012843:Simuliidae; D014944:World Health Organization