title: BIR presidential address: the challenge of change.
authors.affiliation: Department of Radiology, Royal London Hospital, UK.
authors.forename: W
authors.initials: W
authors.lastname: Hately
mesh_terms: D017732:Air Ambulances; D006801:Humans; D008131:London; D011871:Radiology / Q000639:trends*; D012958:Societies, Scientific / Q000639:trends; D013222:State Medicine / Q000639:trends; D006113:United Kingdom