title: Ringing the changes.
authors.forename: C
authors.initials: C
authors.lastname: Duffin
mesh_terms: D003695:Delivery of Health Care / Q000592:standards / Q000639:trends*; D004196:Disease Outbreaks / Q000517:prevention & control; D006801:Humans; D011785:Quality Assurance, Health Care; D012984:Software; D013222:State Medicine / Q000592:standards / Q000639:trends*; D006113:United Kingdom