Warble infestation of sheep.
D000818:Animals; D004196:Disease Outbreaks / Q000662:veterinary*; D005260:Female; D007000:Hypodermyiasis / Q000453:epidemiology / Q000662:veterinary*; D008297:Male; D012606:Scotland; D012756:Sheep; D012757:Sheep Diseases / Q000453:epidemiology*