Purification and partial characterization of a midgut membrane-bound 'alfa'-glucosidase from Quesada gigas (Hemiptera: Cicadidae) - Fonseca, Fábio V; Silva, José R; Samuels, Richard Ian; Da Matta, Renato A; Terra, Walter Ribeiro; Silva, Carlos P (Comparative Biochemistry and Physiology, Part B, 2010)