title: Report on E coli outbreak recommends review of guidance.
authors.forename: Roger
authors.initials: R
authors.lastname: Dobson
mesh_terms: D004196:Disease Outbreaks; D004927:Escherichia coli Infections / Q000453:epidemiology / Q000517:prevention & control*; D019453:Escherichia coli O157; D006801:Humans; D017410:Practice Guidelines as Topic; D014852:Wales / Q000453:epidemiology