10 citations as recorded by crossref.

1. Comparison of egg production, quality and composition in three production systems for laying hens F. Philippe et al. https://doi.org/10.1016/j.livsci.2020.103917
2. Poultry Welfare: Future Directions and Challenges? K. Schwean-Lardner & E. Herwig https://doi.org/10.22175/mmb.9498
3. A Comparative Analysis of Bioactive Compounds and Heavy Metal Content in Table Eggs from Various Housing Systems K. Drabik et al. https://doi.org/10.3390/foods15162835
4. Genetics of digital phenotypes of keel bone in layer chickens and correlations with keel bone fractures and deviations M. Sallam et al. https://doi.org/10.1186/s12711-025-01016-7
5. The Role of Egg Production in the Etiology of Keel Bone Damage in Laying Hens B. Eusemann et al. https://doi.org/10.3389/fvets.2020.00081
6. 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 https://doi.org/10.1080/00071668.2013.792405
7. Effect of restricted feeding on hen performance, egg quality and organ characteristics of individual laying hens D. Anene et al. https://doi.org/10.1016/j.aninu.2023.05.001
8. 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. https://doi.org/10.1016/j.psj.2020.04.001
9. Welfare Quality®parameters do not always reflect hen behaviour across the lay cycle in non-cage laying hens C. Daigle & J. Siegford https://doi.org/10.7120/09627286.23.4.423
10. 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. https://doi.org/10.1016/j.psj.2020.05.057