(1)
Ribeiro, G. M. F.; Fonseca, C. C.; Rodrigues, S. S.; Matta, S. L. P. da; Neves, C. A. <b>Quantification of Argyrophillic, Argentaffin and Insulin Immunoreactive Cells in the Small Intestine in the Opossum <em>Didelphis aurita</em> (Wied-Neuwied, 1826)</b&gt; - Doi: 10.4025/actascibiolsci.V33i4.8644. Acta Sci. Biol. Sci. 2011, 33, 479-485.