title: Letter: The use of the term "fog fever".
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000145:classification*; D004022:Dictyocaulus Infections / Q000150:complications; D008171:Lung Diseases / Q000662:veterinary*; D009626:Terminology as Topic; D006113:United Kingdom; D014887:Weather