title: Letter by Payne and Webb regarding article, "agreement among cardiovascular disease risk calculators".
authors.affiliation: Cambridge Centre for Health Services Research, University of Cambridge, Cambridge, UK.
authors.forename: Rupert A
authors.initials: RA
authors.lastname: Payne
authors.forename: David J
authors.initials: DJ
authors.lastname: Webb
mesh_terms: D002318:Cardiovascular Diseases / Q000175:diagnosis* / Q000453:epidemiology*; D006801:Humans; D012107:Research Design / Q000592:standards*