Surgical treatment of laryngeal roaring in calves.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000601:surgery*; D007818:Laryngeal Diseases / Q000601:surgery / Q000662:veterinary*; D008722:Methods; D009336:Necrosis / Q000662:veterinary; D014140:Tracheotomy / Q000662:veterinary