title: The effect of genetic factors on the vulval flap of Ostertagia ostertagi.
mesh_terms: D000818:Animals; D002417:Cattle; D005260:Female; D005828:Genetics, Population; D008297:Male; D010029:Ostertagiasis / Q000188:drug therapy / Q000276:immunology / Q000469:parasitology*; D013827:Thiabendazole / Q000627:therapeutic use; D014251:Trichostrongyloidea / Q000033:anatomy & histology / Q000254:growth & development*; D014252:Trichostrongyloidiasis / Q000469:parasitology*; D014844:Vulva / Q000033:anatomy & histology / Q000254:growth & development
chemical_list: D013827:Thiabendazole