title: [The impact factor--what it is and where it is useless].
authors.forename: P
authors.initials: P
authors.lastname: Eich
authors.forename: M
authors.initials: M
authors.lastname: Wachinger
mesh_terms: D015706:Bibliometrics; D005858:Germany; D006801:Humans; D010506:Periodicals as Topic; D011643:Publishing / Q000706:statistics & numerical data*
vernacular_title: Impact-Factor--was er ist und wozu er nicht taugt.