title: A technique for the evaluation of the numbers of lungworm first stage larvae in sheep faeces.
mesh_terms: D000818:Animals; D002498:Centrifugation / Q000379:methods; D004021:Dictyocaulus; D005243:Feces / Q000469:parasitology*; D007814:Larva; D008681:Metastrongyloidea; D008853:Microscopy / Q000379:methods; D012756:Sheep / Q000469:parasitology*; D013320:Strongyloidea