@book { EbMGuidelinesOnlineVersionfrPCTabletSmartphone,
    title = "EbM-Guidelines, Online-Version für PC, Tablet Smartphone",
    subtitle = "Evidenzbasierte Medizin für Praxis & Klinik",
    author = "Andreas {Sönnichsen} and Susanne {Rabady} and Ilkka {Kunnamo}",
    year = "2022",
    publisher = "Deutscher Ärzteverlag",
    address = "Köln, Deutschland",
    url = "https://deutscheraerzteverlag.openpublishing.com/document/1242892"
}