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- [3] Effects of a microbial enzyme supplementation on the performance of laying hens fed diets containing different levels of wheat [J]. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES, 1998, 11 (06): : 702 - 707
- [8] Performance of commercial laying hens fed diets with various levels of methionine [J]. JOURNAL OF APPLIED POULTRY RESEARCH, 2003, 12 (04): : 449 - 455
- [9] Laying performance and nitrogen balance in hens fed organic diets with different energy and methionine levels [J]. JOURNAL OF ANIMAL AND FEED SCIENCES, 2009, 18 (02): : 305 - 312
- [10] Performance and egg quality of commercial laying hens fed diets with different levels of methionine and lysine [J]. REVISTA BRASILEIRA DE ZOOTECNIA-BRAZILIAN JOURNAL OF ANIMAL SCIENCE, 2010, 39 (10): : 2246 - 2252