On the possible role of birds as transport hosts of 3rd-stage trichostrongyle larvae. Preliminary results.
D000818:Animals; D001717:Birds / Q000469:parasitology*; D004199:Disease Vectors; D005243:Feces / Q000469:parasitology; D007814:Larva; D014251:Trichostrongyloidea; D014252:Trichostrongyloidiasis / Q000635:transmission