%0 Journal Article %K agricultural building %K livestock %K veterinary hygiene %K biosafety %K biosecurity %B Berliner und Münchener Tierärztliche Wochenschrift %C Hannover %D 2021 %G English %I Schlütersche Fachmedien GmbH %P 1-12 %R 10.2376/1439-0299-2020-37 %T Infrastructure of animal farms: key constructional elements in terms of biosecurity based on experience from Germany %V 134 %8 03/2021