title: Correspondence: "Fog fever" and lungworms.
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000209:etiology; D004022:Dictyocaulus Infections; D004049:Diethylcarbamazine / Q000627:therapeutic use; D007814:Larva; D008171:Lung Diseases / Q000209:etiology / Q000662:veterinary*; D009520:New Zealand; D012756:Sheep; D014887:Weather
chemical_list: D004049:Diethylcarbamazine