The Diagnosis and Prevention on the Porcine Reproductive and Respiratory Syndrome
TAO Jun 1, AI Guo liang 2, SHAN Bo?zhou 3, WANG Zhi cheng 1 (1.Dept. of Chem., Changsha Univ.of Electr.Power,Changsha 410077,China;2.Hengyang Vacational College of Environmental and Biological Technology, Hengyang 421005,China;3.Hengdong County
The definite diagnosis are made on the porcine reproductive and respiratory syndrome on the epidemiology,clinical symptoms,pathological changes,laboratory test and so on. The measures were made for preventing this disease.
【CateGory Index】： S858.28