title: Moving from impact to influence: measurement and the changing role of medical journals.
authors.forename: Brahmajee K
authors.initials: BK
authors.lastname: Nallamothu
authors.forename: Thomas F
authors.initials: TF
authors.lastname: Lüscher
mesh_terms: D015706:Bibliometrics; D040421:Cell Phone; D005544:Forecasting; D055811:Journal Impact Factor; D008491:Medical Informatics Applications; D010506:Periodicals as Topic / Q000592:standards / Q000706:statistics & numerical data / Q000639:trends*; D012180:Retraction of Publication as Topic; D012984:Software