@book { Adipositasprvention,
    title = "Adipositasprävention",
    subtitle = "Eine mögliche ärztliche Aufgabe?",
    author = "Holger {Hoffmann}",
    year = "2011",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783842820340",
    url = "https://m.diplom.de/document/228616"
}