@book { FormulierungshilfenExpertenstandardsSchmerzmanagementinderPflege,
    title = "Formulierungshilfen Expertenstandards Schmerzmanagement in der Pflege",
    subtitle = "Vom Standard zur Praxis, PESR richtig anwenden, Individuelle Formulierungen finden, Akute Schmerzen, 2 Standards, Chronische Schmerzen",
    author = "Stefanie {Hellmann} and Rosa {Rößlein}",
    year = "2015",
    publisher = "Schlütersche Verlagsgesellschaft mbH & Co. KG",
    address = ", Deutschland",
    url = "https://schluetersche.openpublishing.com/document/403928"
}