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- [33] ENDOCRINE FUNCTION IN LAYING HENS AS RELATED TO EGG-SHELL QUALITY OKLAHOMA AGRICULTURAL EXPERIMENT STATION MISCELLANEOUS PUBLICATION, 1977, (101): : 179 - 180
- [38] EGG-SHELL QUALITY AND CHOLECALCIFEROL METABOLISM IN AGED LAYING HENS JOURNAL OF NUTRITION, 1988, 118 (08): : 1018 - 1023