title: Midgut barrier as a possible factor in filarial worm vector competency in Aedes trivittatus.
mesh_terms: D000330:Aedes / Q000469:parasitology*; D000818:Animals; D005370:Filarioidea / Q000254:growth & development*; D007303:Insect Vectors; D007422:Intestines / Q000469:parasitology