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Murray BE, Lopardo HA, Rubeglio EA, Frosolono M, Singh KV.Murray BE, et al.Antimicrob Agents Chemother. 1992 Jan;36(1):230-2. doi: 10.1128/AAC.36.1.230.Antimicrob Agents Chemother. 1992.PMID: 1590694Free PMC article.