title: The fecundity of Simulium damnosum s.l. in northern Togo and infections with Onchocerca spp.
mesh_terms: D000818:Animals; D004175:Diptera / Q000469:parasitology* / Q000502:physiology; D005260:Female; D005298:Fertility; D009854:Onchocerca; D010298:Parity