Fernandes Junior, A.C., Barros, M.M., Pezzato, L.E., Guimarães, I.G., Santos, V.G. and Padovani, C.R. 2010. <b>Growth performance of Nile tilapia fed graded choline levels in the diet</b&gt; - doi: 10.4025/actascianimsci.v32i2.8862. Acta Scientiarum. Animal Sciences. 32, 2 (Jul. 2010), 163-167. DOI:https://doi.org/10.4025/actascianimsci.v32i2.8862.