title: A double dissociation between impact factor and cited half life.
authors.forename: Sergio
authors.initials: S
authors.lastname: Della Sala
authors.forename: John R
authors.initials: JR
authors.lastname: Crawford
mesh_terms: D015706:Bibliometrics; D009484:Neuropsychology / Q000706:statistics & numerical data*; D009488:Neurosciences / Q000706:statistics & numerical data*; D011643:Publishing / Q000706:statistics & numerical data* / Q000639:trends; D018709:Statistics, Nonparametric; D013997:Time Factors