Colistin sulfate is a narrow-band antibiotic. Mainly has a strong antibacterial effect on Gram-negative bacteria, sensitive bacteria include Pseudomonas aeruginosa, E. coli, Enterobacter, Klebsiella, Salmonella, Shigella, Pasteurella and Vibrio Wait. Proteus, Brucella, Serratia and all Gram-posit...
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