1. Effects of increasing environmental complexity on the physical activity of broiler chickens;Bizeray;Appl. Anim. Behav. Sci.,2002
2. Tunnel Ventilation and Evaporative Cooling for Poultry. Cooperative Extension Service. AG-554;Bottcher,1997
3. Critical items in the management of broiler breeder;Costa,1994
4. Curto, F.P.F. 2002. Study of the female broiler breeder's behavior in distinct environmental conditions using electronic ID and radio frequency. Ph.D. diss. State University of Campinas, Campinas, Brazil (in Portuguese).
5. Energy utilization in the laying hen in relation to ambient temperature;Davis;J. Agric. Sci.,1973