title: Quantitative aspects of the infection of Simulium ochraceum by Onchocerca volvulus.
mesh_terms: D000818:Animals; D004175:Diptera / Q000469:parasitology*; D005260:Female; D006166:Guatemala; D006801:Humans; D007303:Insect Vectors; D007814:Larva / Q000254:growth & development; D009854:Onchocerca / Q000254:growth & development*; D009855:Onchocerciasis / Q000469:parasitology* / Q000635:transmission