M. Miguita, R. A. e Silva, M. S. A. Andreasi, M. E. T. Galles, M. B. Serafim, and A. F. P. de Castro, “Antibodies against thermolabile (LT) enterotoxin of Escherichia coli in serum samples from beef cattte”, PAB, vol. 22, no. 5, pp. 549–551, Apr. 2014, doi: 10.1590/S1678-3921.pab1987.v22.14380.