@book { PatientenorientierteEntscheidungeninderMedizin,
    title = "Patientenorientierte Entscheidungen in der Medizin",
    author = "Melanie {Lüking}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1108734"
}