Inhibitory effects evaluation from aqueous and ethanolic extract of Torresea cearensis Allem. (Leguminosae) on lethal activity in rats induced by crotoxin - Da Costa, Silvio Márcio Cunha; Ticli, Fábio Kiss; Franco, João José; Silva, J. O. da; Cintra, Adélia Cristina Oliveira; Sampaio, Suely Vilela (Reunião Anual da Sociedade Brasileira de Bioquímica e Biologia Molecular, 2003)