Zumpt I F, Muller G L, Bakker S K, van Rensburg W J
J S Afr Vet Assoc. 1977 Mar;48(1):35-7.
The aetiology and pathogenesis of respiratory syndromes in pigs are reviewed with emphasis on the role of environmental factors and diagnosis. Therapeutic and control measures are suggested and the cost of various regimens is dealt with in detail.
本文综述了猪呼吸道综合征的病因和发病机制,重点讨论了环境因素和诊断的作用。文中提出了治疗和控制措施,并详细讨论了各种方案的成本。