title: How do you mean? The case for composite faecal egg counts in testing for drench resistance.
authors.forename: P B
authors.initials: PB
authors.lastname: McKenna
mesh_terms: D000818:Animals; D000871:Anthelmintics / Q000627:therapeutic use*; D004351:Drug Resistance; D005243:Feces / Q000469:parasitology; D006374:Helminthiasis, Animal / Q000188:drug therapy* / Q000469:parasitology; D010270:Parasite Egg Count / Q000662:veterinary*; D011237:Predictive Value of Tests; D012756:Sheep; D012757:Sheep Diseases / Q000188:drug therapy* / Q000469:parasitology
chemical_list: D000871:Anthelmintics