| Literature DB >> 2291668 |
E Heikkilä1, L Sundström, P Huovinen.
Abstract
The frequency of trimethoprim resistance among Escherichia coli isolates from urine samples collected at Turku City Hospital, Turku, Finland, remained at 40% during 1984 to 1988. The proportion of highly resistant (MIC, greater than or equal to 1,024 micrograms/ml) isolates increased, however, and most of these harbored the type I dihydrofolate reductase gene. Only a few isolates possessed type II or VII genes.Entities:
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Year: 1990 PMID: 2291668 PMCID: PMC171981 DOI: 10.1128/AAC.34.10.2013
Source DB: PubMed Journal: Antimicrob Agents Chemother ISSN: 0066-4804 Impact factor: 5.191