title: Melophagus ovinus (Pupipara: Hippoboscidae): confirmation of the nonpathogenicity of Trypanosoma melophagium for sheep keds.
mesh_terms: D000818:Animals; D004175:Diptera / Q000469:parasitology*; D012756:Sheep / Q000469:parasitology*; D014345:Trypanosoma / Q000472:pathogenicity*