Actinobacillosis develops insidiously in soft tissues.
2
证实,试验所用的放线菌发酵液可用于治疗和预防人工诱发的O89血清型鸡大肠杆菌病。
The results showed that this fermenting liquor of actinomycete could treat and prevent O89 serotype avian colibacillosis induced by experimental infection.