title: Communicating risks at the population level: application of population impact numbers.
authors: Evidence for Population Health Unit, School of Epidemiology and Health Sciences, Medical School, University of Manchester, Manchester M13 9PT. dick.heller@man.ac.uk
authors: Richard F
authors: RF
authors: Heller
authors: Iain
authors: I
authors: Buchan
authors: Richard
authors: R
authors: Edwards
authors: Georgios
authors: G
authors: Lyratzopoulos
authors: Patrick
authors: P
authors: McElduff
authors: Selwyn
authors: S
authors: St Leger
mesh_terms: D004812:Epidemiologic Methods; D006801:Humans; D008962:Models, Theoretical; D011153:Population; D018570:Risk Assessment / Q000379:methods*; D012307:Risk Factors