Detailed Product Description Veterinary Medicine Indications: this veterinary medicine is the broad-spectrum antimicrobial drugs. In clinical practice,it is mainly used to treat and prevent poultrys E. coli disease, salmonellosis, serosa etc.Usage and dose: mixing with water, 100g/200L water, concentrated use in a period in a day would be better; continually use 3-5 days, for prevention, the dose ...