Andrade, M.A. et al. 2007. FREQUENCY OF Salmonella IN COMMERCIAL LAYIND SHED IN GOIÂNIA AND AROUND. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]. 25, 2 (Dec. 2007), 21–26. DOI:https://doi.org/10.5216/pat.v25i2.2896.