title: Letter by Sipido and Glänzel Regarding Article, "Poorly Cited Articles in Peer-Reviewed Cardiovascular Journals from 1997 to 2007: Analysis of 5-Year Citation Rates".
authors.affiliation: Department of Cardiovascular Sciences, University of Leuven, Leuven, Belgium.
authors.forename: Karin R
authors.initials: KR
authors.lastname: Sipido
authors.affiliation: Center for R&D Monitoring, Department of Managerial Economics, Strategy & Innovation, University of Leuven, Leuven, Belgium.
authors.forename: Wolfgang
authors.initials: W
authors.lastname: Glänzel
mesh_terms: D015706:Bibliometrics; D002309:Cardiology; D006801:Humans; D010506:Periodicals as Topic / Q000706:statistics & numerical data*