title: The engorgement ratio of Simulium yahense (Diptera: Simuliidae) at the Firestone Rubber Plantation, Harbel, Liberia.
mesh_terms: D000328:Adult; D000818:Animals; D001769:Blood; D005247:Feeding Behavior; D005260:Female; D006801:Humans; D007303:Insect Vectors / Q000502:physiology*; D007988:Liberia; D008297:Male; D009855:Onchocerciasis / Q000635:transmission; D012843:Simuliidae / Q000502:physiology*