E. Bertoletti, S. V. Buratini, V. A. Prósperi, R. P. A. Araújo, and L. I. Werner, “Selection of Relevant Effect Levels for Using Bioequivalence Hypothesis Testing”, Ecotoxicol. Environ. Contam., vol. 2, no. 2, pp. 139–145, Jul. 2007.