This issue of Veterinary Clinics of North America: Food Animal Practice focuses on Ruminant Ultrasound. Article topics include: On-farm use of ultrasound for assessment of bovine respiratory disease……続きを見る
Paratuberculosis, also referred to as Johne's disease, affects principally cattle, goats, sheep, buffalo, deer and other ruminants. It is common worldwide and responsible for significant economic lo……続きを見る
