H. Schulze Westerath

Leg lesions and cleanliness of finishing bulls kept in housing systems with different lying area surfaces.

L. Gygax, B. Wechsler, C. Mayer, 2007, Veterinary journal.

On-farm animal welfare assessment in beef bulls: consistency over time of single measures and aggregated Welfare Quality(®) scores.

U. Knierim, C. Winckler, G. Cozzi, 2014, Animal : an international journal of animal bioscience.