title: Compatibility groups of R-factors for trimethoprim resistance isolated in Italy.
mesh_terms: D004755:Enterobacteriaceae / Q000187:drug effects* / Q000235:genetics; D004926:Escherichia coli / Q000187:drug effects / Q000235:genetics; D006801:Humans; D007558:Italy; D011815:R Factors; D014295:Trimethoprim / Q000494:pharmacology*; D014552:Urinary Tract Infections / Q000382:microbiology*
chemical_list: D014295:Trimethoprim