Castilho, V., R. Garcia, N. Lima, K. Nunes, F. Caldara, I. Nääs, B. Barreto, and F. Jacob. “WELFARE OF LAYING HENS IN DIFFERENT DENSITIES OF HOUSING”. Revista Brasileira De Engenharia De Biossistemas, vol. 9, no. 2, June 2015, pp. 122-31, doi:10.18011/bioeng2015v9n2p122-131.