@book {9783800118380, title = "Farbatlas Rinderkrankheiten", author = "Hofmann, Winfried", isbn = "9783800118380", keywords = "Patient Tier", url = "http://www.content-select.com/index.php?id=bib_view&ean=9783800118380", url = "https://content-select.com/de/portal/media/view/519cc67f-6a9c-4463-aad8-290f5dbbeaba", publisher = "Verlag Eugen Ulmer", language = "ger", }