Carvalho, E.G. de, Seibert, C.S., Coelho, M.S. and Marques, E.E. 2009. <b>Hematological parameters of native fish species of the Tocantins river, <em>Auchenipterus nuchalis, Psectrogaster amazônica</em> and <em>Squaliforma emarginata</em> (Teleostei, Ostariophysi)</b&gt; - DOI: 10.4025/actascibiolsci.v31i2.1024. Acta Scientiarum. Biological Sciences. 31, 2 (May 2009), 173-177. DOI:https://doi.org/10.4025/actascibiolsci.v31i2.1024.