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- [2] Observations on the effects of the flooring used for laying hens TIERARZTLICHE UMSCHAU, 1998, 53 (06): : 303 - 308
- [4] OBSERVATIONS ON THE USE OF BISCUIT CRUMBS BY LAYING HENS NUTRITION REPORTS INTERNATIONAL, 1980, 21 (06): : 855 - 860
- [7] INFLUENCE OF ORIGIN OF LAYING HENS ON THE QUALITY OF THEIR CARCASSES AND MEAT AFTER THE FIRST LAYING PERIOD ANNALS OF ANIMAL SCIENCE, 2014, 14 (03): : 685 - 696
- [9] PATHOGENICITY OF AN INFECTIOUS BRONCHITIS VIRUS FOR LAYING HENS WITH OBSERVATIONS ON PATHOGENESIS BRITISH VETERINARY JOURNAL, 1968, 124 (12): : 576 - &