D. F. Pereira, F. P. F. Curto, and I. de A. Nääs, “Differences in the individual behavior as related to the preference of use of espaces of broiler breeders as a function of the thermal environment”, Braz. J. Vet. Res. Anim. Sci., vol. 43, no. 6, pp. 775–782, Dec. 2006, doi: 10.11606/issn.1678-4456.bjvras.2006.26556.