9 citations as recorded by crossref.

1. Comparison of egg production, quality and composition in three production systems for laying hens F. Philippe et al.
2. Poultry Welfare: Future Directions and Challenges? K. Schwean-Lardner & E. Herwig
3. Genetics of digital phenotypes of keel bone in layer chickens and correlations with keel bone fractures and deviations M. Sallam et al.
4. The Role of Egg Production in the Etiology of Keel Bone Damage in Laying Hens B. Eusemann et al.
5. Evaluation of bone strength, keel bone status, plumage condition and egg quality of two layer lines kept in small group housing systems C. Habig & O. Distl
6. Effect of restricted feeding on hen performance, egg quality and organ characteristics of individual laying hens D. Anene et al.
7. Keel fracture changed the behavior and reduced the welfare, production performance, and egg quality in laying hens housed individually in furnished cages H. Wei et al.
8. Welfare Quality®parameters do not always reflect hen behaviour across the lay cycle in non-cage laying hens C. Daigle & J. Siegford
9. A risk assessment of health, production, and resource occupancy for 4 laying hen strains across the lay cycle in a commercial-style aviary system A. Ali et al.