Placentation in the Amazonian manatee (Trichechus inunguis) - Carter, Anthony M; Miglino, Maria Angélica; Ambrósio, Carlos Eduardo; Santos, Tatiana Carlesso dos; Rosas, Fernando C. W; D'Affonseca Neto, José Anselmo; Lazzarini, S. M; Carvalho, A. F; Silva, Vera Maria Ferreira da (Reproduction, Fertility and Development, 2008)