摘要 |
This disclosure describes compositions of matter useful for the treatment and prophylaxis of hemorrhagic colitis in swine and the methods of controlling and preventing hemorrhagic colitis in swine therewith, the active ingredients of said compositions of matter being antibiotic AV290, antibiotic AV290 sulfate, an antibiotic AV290-syntan complex, an antibiotic AV290-alkyl sulfate complex, and/or an antibiotic AV290 alkylated derivative.
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