title: [Are reference numbers replaced by novel ways of calculating?].
authors.forename: E
authors.initials: E
authors.lastname: Lock
mesh_terms: D005860:Germany, West; D006801:Humans; D009726:Nurses / Q000706:statistics & numerical data* / Q000600:supply & distribution; D010361:Patients / Q000145:classification; D013041:Specialties, Nursing
vernacular_title: Werden Anhaltszahlen durch neue Berechnungsmethoden abgelöst?