title: Variations in collecting data on central line infections make comparison of hospitals impossible, say researchers.
authors.forename: Matthew
authors.initials: M
authors.lastname: Limb
mesh_terms: D055499:Catheter-Related Infections / Q000453:epidemiology*; D062905:Central Venous Catheters / Q000009:adverse effects; D016638:Critical Illness / Q000628:therapy; D003625:Data Collection / Q000379:methods / Q000592:standards; D006801:Humans; D007362:Intensive Care Units / Q000592:standards / Q000706:statistics & numerical data; D008131:London / Q000453:epidemiology