J. D. Biller, F. Bendhack, L. S. Takahashi, e E. C. Urbinati, “<b>Stress responses in juvenile pacu (<em>Piaractus mesopotamicus</em>) submitted to repeated air exposure</b&gt; - DOI: 10.4025/actascianimsci.v30i1.3618”, Acta Sci. Anim. Sci., vol. 30, nº 1, p. 89-93, jun. 2008.