@book { ThelabelcangiveimaginarywingsThePlaceboEffectofEnergyDrinks,
    title = "The label can give (imaginary) wings: The Placebo Effect of Energy Drinks",
    author = "Katja {Meyer}",
    year = "2008",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783836610193",
    url = "https://m.diplom.de/document/225618"
}