Update on the prevalence of anthelmintic resistance in gastrointestinal nematodes of sheep in New Zealand.
McKenna
P B
PB
D000818:Animals; D000871:Anthelmintics / Q000494:pharmacology*; D004351:Drug Resistance; D009348:Nematoda / Q000187:drug effects*; D009349:Nematode Infections / Q000188:drug therapy / Q000453:epidemiology / Q000662:veterinary*; D009520:New Zealand / Q000453:epidemiology; D015995:Prevalence; D012756:Sheep; D012757:Sheep Diseases / Q000188:drug therapy* / Q000453:epidemiology / Q000469:parasitology
D000871:Anthelmintics