Rudolph, G., Dippel, S., Bochicchio, D., Edwards, S., Früh, B., Holinger, M., Holmes, D., Illmann, G., Knop, D., Prunier, A., Rousing, T., Winckler, C., Leeb, C. .
(2017):
Does animal health and welfare of organic pigs differ between husbandry systems?
In: de Jong, I., Koene, P., Proceedings of the 7th International Conference on the Assessment of Animal Welfare at Farm and Group Level, p. 113; ISBN: 978-90-8686-314-3