@book {9783990308912, 
	title = "Ernährung bei Adipositas-Operationen",
	author = "Ludvik, Bernhard AND Lötsch, Birgit AND Russold, Eva",
	isbn = "9783990308912",
	year = "2019",
	edition = "2",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783990308912",
	url = "https://content-select.com/de/portal/media/view/5c755b43-864c-42d5-967c-479eb0dd2d03",
	publisher = "facultas.wuv - Maudrich",
	language = "ger",
}