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- [4] Effect of feed structure on performance and welfare in laying hens housed in conventional and furnished cages ACTA AGRICULTURAE SCANDINAVICA SECTION A-ANIMAL SCIENCE, 2003, 53 (02): : 92 - 100
- [6] Modeling and recognizing behavior patterns of laying hens in furnished cages LIVESTOCK ENVIRONMENT VII, PROCEEDINGS, 2005, : 685 - 693
- [9] No effect of social competition on sham dustbathing in furnished cages for laying hens ACTA AGRICULTURAE SCANDINAVICA SECTION A-ANIMAL SCIENCE, 2002, 52 (04): : 253 - 256