@book { KursbuchNotfallmedizin,
    title = "Kursbuch Notfallmedizin",
    author = "Klaus {Ellinger} and Harald {Genzwürker}",
    year = "2017",
    publisher = "Deutscher Ärzteverlag",
    address = "Köln, Deutschland",
    doi = "10.47420/9783769136227",
    url = "https://deutscheraerzteverlag.openpublishing.com/document/390684"
}