title: Impact factor - benefits and limitations.
authors: Chair of Ophthalmology, University of Warmia and Mazury, Olsztyn, Poland.
authors: Andrzej
authors: A
authors: Grzybowski
mesh_terms: D006801:Humans; D033181:Information Dissemination; D055811:Journal Impact Factor; D009885:Ophthalmology / Q000706:statistics & numerical data*; D010506:Periodicals as Topic / Q000706:statistics & numerical data*; D000079204:Public Reporting of Healthcare Data; D012015:Reference Standards