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. 1972 Mar 18;1(5802):726-8.
doi: 10.1136/bmj.1.5802.726.

Trimethoprim resistance determined by R factors

M P Fleming, N Datta, R N Grüneberg

Trimethoprim resistance determined by R factors

M P Fleming et al. Br Med J. .

Abstract

R factors conferring a high level of resistance to trimethoprim have been identified in one strain of Escherichia coli and one of Klebsiella aerogenes, both isolated from infected urines.

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