title: Vicious circles: looking back on resistance plasmids.
authors.affiliation: Department of Microbiology and Immunology, University of British Columbia, Vancouver, Canada.
authors.forename: J
authors.initials: J
authors.lastname: Davies
mesh_terms: D004352:Drug Resistance, Microbial / Q000235:genetics*; D004926:Escherichia coli / Q000235:genetics; D009169:Mycobacterium tuberculosis / Q000235:genetics; D011550:Pseudomonas aeruginosa / Q000235:genetics; D011815:R Factors; D012762:Shigella dysenteriae / Q000235:genetics; D013211:Staphylococcus aureus / Q000235:genetics