title: Proceedings: Arrested development of Haemonchus contortus under field conditions.
mesh_terms: D000818:Animals; D005260:Female; D006189:Haemonchus / Q000254:growth & development*; D007814:Larva / Q000254:growth & development; D008297:Male; D012756:Sheep / Q000469:parasitology; D014251:Trichostrongyloidea / Q000254:growth & development*