1. Inheritance of body weight and associated traits in young chickens;Barbato;Z. Tiertzücht. Zuchtungs.,1983
2. Research on the factors affecting cholesterol content and some other characteristics of eggs in laying hens—The effects of genotype and rearing system;Basmacioglu;Turk. J. Vet. Anim. Sci.,2005
3. Report of the technical committee to enquire into the welfare of animals kept under intensive livestock husbandry systems;Brambell,1965
4. Guide to the Care and Use of Experimental Animals,1993
5. A comparison of selected quality and compositional characteristics of brown and white shell eggs. II. Interior quality;Curtis;Poult. Sci.,1985