Planning to halve Gram-negative bloodstream infection: getting to grips with healthcare-associated Escherichia coli bloodstream infection sources - Otter, JA; Galtelly, TJ; Davies, F; Hitchcock, J; Gilchrist, MJ; Dyakova, E; Mookerjee, S; Holmes, AH; Brannigan, ET (JOURNAL OF HOSPITAL INFECTION, 2019)