Moreira, L. H. de A.; Yamada, F. H.; Ceschini, T. L.; Takemoto, R. M.; Pavanelli, G. C. <b>The Influence of Parasitism on the Relative Condition Factor (Kn) of Metynnis Lippincottianus (Characidae) from Two Aquatic Environments: the Upper Parana River Floodplain and Corvo and Guairacá Rivers, Brazil</b&gt;- DOI:10.4025/actascibiolsci.V32i1.3668. Acta Sci. Biol. Sci. 2009, 32, 83-86.