1. Sjvfs 2014:34: Statens jordbruksverks föreskrifter (SJVFS 2004:2) om bekämpande av salmonella hos djur [SJVFS 2014:34: Swedish board of agriculture regulation for control of Salmonella in animals],2014
2. Annual report on zoonoses in Denmark 2017,2018
3. Annual report on zoonoses in Denmark 2019,2019
4. Annual report on zoonoses in Denmark 2019,2020
5. Code de la Santé Publique [Public Health Regulation], Article L3113-1, last amended in 2020,2020