@book {9783955712211, 
	title = "The Infertility Workbook",
	author = "Blitzer, Barbara",
	isbn = "9783955712211",
	year = "2013",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783955712211",
	url = "https://content-select.com/de/portal/media/view/5a952be2-1bc0-4064-8528-3befb0dd2d03",
	publisher = "Junfermann Verlag",
	language = "ger",
}